24小时服务热线

18790282122

CASE

    矿石单缸260kw圆锥式破碎机

    1简介 具有先进的结构设计、的破碎能力、的可靠性和低廉的生产运行成本等特点。液压圆锥破通过单个液压缸升降动锥 矿石单缸260kw圆锥式破碎机1简介 具有先进的结构设计、的破碎能力、的可靠性和低廉的生产运行成本等特点。液压圆锥破通过单个液压缸升降动锥

    了解更多

    砂场单缸260kw圆锥式破碎机,

    砂场单缸260kw圆锥式破碎机 单缸圆锥式破碎机260kw技术参数_破碎机厂家. 铁路单缸260kw圆锥式破碎机,产品详细说明山东潍坊永固重型机械厂始建于年,现已拥有资金,占地 砂场单缸260kw圆锥式破碎机,砂场单缸260kw圆锥式破碎机 单缸圆锥式破碎机260kw技术参数_破碎机厂家. 铁路单缸260kw圆锥式破碎机,产品详细说明山东潍坊永固重型机械厂始建于年,现已拥有资金,占地

    了解更多

    优质单缸260kw圆锥式破碎机

    优质单缸260kw圆锥式破碎机. HC单缸液压圆锥破碎机-破碎设备-圆锥式破碎机-昆明中天矿山机械 因此,我公司单缸液压圆锥破碎机外形简洁流畅,体积小,重量轻,生产能力却大 优质单缸260kw圆锥式破碎机优质单缸260kw圆锥式破碎机. HC单缸液压圆锥破碎机-破碎设备-圆锥式破碎机-昆明中天矿山机械 因此,我公司单缸液压圆锥破碎机外形简洁流畅,体积小,重量轻,生产能力却大

    了解更多

    单缸圆锥破碎机260kw有什么特点

    单缸圆锥破碎机260kw有什么特点. PYG系列单缸液压圆锥破碎机立浦重工机械官方网站 PYG系列单缸液压圆锥破碎机 PYG系列单缸液压圆锥破碎机是我公司引进美国技术.产品 单缸圆锥破碎机260kw有什么特点单缸圆锥破碎机260kw有什么特点. PYG系列单缸液压圆锥破碎机立浦重工机械官方网站 PYG系列单缸液压圆锥破碎机 PYG系列单缸液压圆锥破碎机是我公司引进美国技术.产品

    了解更多

    采石场配置的圆锥破碎机如何选择?

    采石场如何配置一条实用性较好的砂石生产线?一条完整的砂石生产线包括破碎机、制砂机、洗砂机、振动筛、给料机等。具体机型的选择根据客户具体要求配 采石场配置的圆锥破碎机如何选择? 采石场如何配置一条实用性较好的砂石生产线?一条完整的砂石生产线包括破碎机、制砂机、洗砂机、振动筛、给料机等。具体机型的选择根据客户具体要求配

    了解更多

    神钢SK260LC-8挖掘机参数配置-性能-油耗-液压-发动机

    最大垂直挖掘深度 (mm) 6150. 最大有效挖掘深度 (mm) 6820. 推土板宽度×高度 (mm) 无推土铲. 推土铲举升或推深 (mm) 无推土铲. 铁甲工程机械网为您提供全面神钢SK260LC-8挖 神钢SK260LC-8挖掘机参数配置-性能-油耗-液压-发动机最大垂直挖掘深度 (mm) 6150. 最大有效挖掘深度 (mm) 6820. 推土板宽度×高度 (mm) 无推土铲. 推土铲举升或推深 (mm) 无推土铲. 铁甲工程机械网为您提供全面神钢SK260LC-8挖

    了解更多

    单缸液压圆锥破碎机和多缸液压圆锥破碎机特点

    圆锥破碎机广泛应用于采矿业,可用于建筑行业、冶金、采矿、碎石骨料、水泥等行业,可破碎河卵石、花岗岩、玄武岩、石灰石、白云石等矿石,以及有色金属 单缸液压圆锥破碎机和多缸液压圆锥破碎机特点 圆锥破碎机广泛应用于采矿业,可用于建筑行业、冶金、采矿、碎石骨料、水泥等行业,可破碎河卵石、花岗岩、玄武岩、石灰石、白云石等矿石,以及有色金属

    了解更多

    卡特重工CT260挖掘机参数配置-性能-油耗-液压-发动机

    铁甲工程机械网为您提供全面卡特重工ct260挖掘机参数介绍,包括:卡特重工挖掘机ct260规格、性能、卡特重工挖掘机ct260发动机功率、卡特重工ct260挖掘机液压系统、油耗等 卡特重工CT260挖掘机参数配置-性能-油耗-液压-发动机铁甲工程机械网为您提供全面卡特重工ct260挖掘机参数介绍,包括:卡特重工挖掘机ct260规格、性能、卡特重工挖掘机ct260发动机功率、卡特重工ct260挖掘机液压系统、油耗等

    了解更多

    kW to kVA calculator

    Enter the power in kilowatts (kW), select power factor (PF) from 0 to 1 with a 0.1 step, then press the Calculate button to get the result in kilovolt-amps (kVA). kW to kVA calculation kW: Power Factor: Calculate kVA: 0 S(kVA) = P(kW) / PF The apparent power S in kilovolt-amps (kVA) is equal to the real power P [] kW to kVA calculatorEnter the power in kilowatts (kW), select power factor (PF) from 0 to 1 with a 0.1 step, then press the Calculate button to get the result in kilovolt-amps (kVA). kW to kVA calculation kW: Power Factor: Calculate kVA: 0 S(kVA) = P(kW) / PF The apparent power S in kilovolt-amps (kVA) is equal to the real power P []

    了解更多

    Composições Analíticas Composições Principais Item Descrição

    Item Descrição Und Quant. Composição 1.1 PLACA DE OBRA EM CHAPA DE ACO GALVANIZADO m² 1 Composição Auxiliar SERVENTE COM ENCARGOS COMPLEMENTARES H 2,0 Composições Analíticas Composições Principais Item Descrição Item Descrição Und Quant. Composição 1.1 PLACA DE OBRA EM CHAPA DE ACO GALVANIZADO m² 1 Composição Auxiliar SERVENTE COM ENCARGOS COMPLEMENTARES H 2,0

    了解更多

    PVP260KW inverter from PV Powered: specs, prices and reviews

    See all key information about the PVP260KW, a 260kW solar inverter by PV Powered, as well as cost, warranty info and manufacturer reviews. PVP260KW inverter from PV Powered: specs, prices and reviewsSee all key information about the PVP260KW, a 260kW solar inverter by PV Powered, as well as cost, warranty info and manufacturer reviews.

    了解更多

    你知道该怎样计算多大的功率该用多大的电线电缆

    你知道该怎样计算多大的功率该用多大的电线电缆?. 首先要计算100KW负荷的线电流。. 对于三相平衡电路而言,三相电路功率的计算公式是:P=1.732IUcosφ。. 式中:P为电路功率,U为线电压,三相是380V,cosφ是感性负载功率因素,一般综合取0.8你的100KW负载的线 你知道该怎样计算多大的功率该用多大的电线电缆你知道该怎样计算多大的功率该用多大的电线电缆?. 首先要计算100KW负荷的线电流。. 对于三相平衡电路而言,三相电路功率的计算公式是:P=1.732IUcosφ。. 式中:P为电路功率,U为线电压,三相是380V,cosφ是感性负载功率因素,一般综合取0.8你的100KW负载的线

    了解更多

    Porsche Taycan Review: “The Best Electric Performance Car on

    Last weekend I took a Porsche Taycan for a test drive. The Taycan is the first fully electric car of Porsche and was released end of 2019. I drove approximately 250 km starting from Hamburg, Germany. Porsche Taycan Review: “The Best Electric Performance Car on Last weekend I took a Porsche Taycan for a test drive. The Taycan is the first fully electric car of Porsche and was released end of 2019. I drove approximately 250 km starting from Hamburg, Germany.

    了解更多

    Cayenne, E3 II World Car Specifications

    It's powered courtesy of a turbocharged engine of 3 litre capacity. This powerplant features double overhead camshaft valve gear, 6 cylinder layout, and 4 valves per cylinder. It develops 348 bhp (353 PS/260 kW) of power at 5400-6400 rpm, and maximum torque of 500 Nm (369 lbft/51 kgm) at 1450-4500 rpm. The engine transfers its power through Cayenne, E3 II World Car SpecificationsIt's powered courtesy of a turbocharged engine of 3 litre capacity. This powerplant features double overhead camshaft valve gear, 6 cylinder layout, and 4 valves per cylinder. It develops 348 bhp (353 PS/260 kW) of power at 5400-6400 rpm, and maximum torque of 500 Nm (369 lbft/51 kgm) at 1450-4500 rpm. The engine transfers its power through

    了解更多

    马力到千瓦(kW)转换计算器 RT

    马力到千瓦转换. 马力(hp)至千瓦(kW) 功率转换:计算器以及如何转换。. 选择马力单位类型,以马力为单位输入功率 马力到千瓦(kW)转换计算器 RT马力到千瓦转换. 马力(hp)至千瓦(kW) 功率转换:计算器以及如何转换。. 选择马力单位类型,以马力为单位输入功率

    了解更多

    Porsche Cayenne Porsche España

    42 33. g/km. 30,8 28,6. kWh/100 km. 66 74. km. Los modelos Cayenne E-Hybrid cuentan con una nueva generación de baterías para una mayor autonomía eléctrica. Además, un nuevo motor eléctrico con una potencia de 130 kW garantiza unas prestaciones superiores en modo eléctrico. Porsche Cayenne Porsche España42 33. g/km. 30,8 28,6. kWh/100 km. 66 74. km. Los modelos Cayenne E-Hybrid cuentan con una nueva generación de baterías para una mayor autonomía eléctrica. Además, un nuevo motor eléctrico con una potencia de 130 kW garantiza unas prestaciones superiores en modo eléctrico.

    了解更多

    Gas Generator Set MTU 8V0183 GS260 mtu Solutions

    MTU 8V0183 GS260 Gas Generator Set 260 kWe/60 Hz/Standby/208 600V Reference MTU 8V0183 GS260 (235 kWe) for Prime Rating Technical Data System ratings Gas Generator Set MTU 8V0183 GS260 mtu SolutionsMTU 8V0183 GS260 Gas Generator Set 260 kWe/60 Hz/Standby/208 600V Reference MTU 8V0183 GS260 (235 kWe) for Prime Rating Technical Data System ratings

    了解更多

    Solar Panel Costs 2023: By Type, Installation And More Forbes

    Solar panels cost, on average, about $16,000, or between $4,500 to $36,000 depending on the type and model as well as any inverters and the BOS, or balance of the system that includes any Solar Panel Costs 2023: By Type, Installation And More ForbesSolar panels cost, on average, about $16,000, or between $4,500 to $36,000 depending on the type and model as well as any inverters and the BOS, or balance of the system that includes any

    了解更多

    PV Powered PVP260KW-LV [480V] EnergySage

    96.5%. Warranty. 10 Years. Nominal Voltage. 480VAC. Maximum Output Power. 260kW. Individual models of inverters are designed specifically for certain types of solar installations: residential vs. utility-scale, 60 cell vs. 72 cell solar panels, system level or module level power economics. PV Powered PVP260KW-LV [480V] EnergySage96.5%. Warranty. 10 Years. Nominal Voltage. 480VAC. Maximum Output Power. 260kW. Individual models of inverters are designed specifically for certain types of solar installations: residential vs. utility-scale, 60 cell vs. 72 cell solar panels, system level or module level power economics.

    了解更多

    转换 马力 自 千瓦 (hp → kW) Convert

    9 马力 = 6.7113 千瓦. 1000 马力 = 745.7 千瓦. 1000000 马力 = 745699.87 千瓦. 马力 自 千瓦. 单位之间转换 (hp → kW) 或见转换表. 转换 马力 自 千瓦 (hp → kW) Convert9 马力 = 6.7113 千瓦. 1000 马力 = 745.7 千瓦. 1000000 马力 = 745699.87 千瓦. 马力 自 千瓦. 单位之间转换 (hp → kW) 或见转换表.

    了解更多

    Logistar 260 Cenntro Automotive Europe

    The Logistar 260. The new size in the van class the new Logistar 260 with aluminum body. At 5.45 meters long and a slim 1.85 meters wide, the new LS 260 panel van is made for the diverse challenges in urban and rural Logistar 260 Cenntro Automotive EuropeThe Logistar 260. The new size in the van class the new Logistar 260 with aluminum body. At 5.45 meters long and a slim 1.85 meters wide, the new LS 260 panel van is made for the diverse challenges in urban and rural

    了解更多

    G334 Logano Boden Gas Guss Heizwert 71–260 kW

    von Spraydosen, in Lösungs- und Reinigungsmitteln,<br />. Lacken und Farben sowie in Klebstoffen<br />. enthalten.<br />. Detailinformationen im Arbeitsblatt K 3 <br />. Teil 2, ab Seite 10001<br />. Katalog Heiztechnik 2003/1 Teil 2 3007. G334 Logano Boden Gas Guss Heizwert 71–260 kW G334 Logano Boden Gas Guss Heizwert 71–260 kWvon Spraydosen, in Lösungs- und Reinigungsmitteln,<br />. Lacken und Farben sowie in Klebstoffen<br />. enthalten.<br />. Detailinformationen im Arbeitsblatt K 3 <br />. Teil 2, ab Seite 10001<br />. Katalog Heiztechnik 2003/1 Teil 2 3007. G334 Logano Boden Gas Guss Heizwert 71–260 kW

    了解更多

    Converter Quilowatts em Cavalos-força (kW → hp)

    500 Quilowatts = 670.51 Cavalos-força. 500000 Quilowatts = 670511.04 Cavalos-força. 9 Quilowatts = 12.0692 Cavalos-força. 1000 Quilowatts = 1341.02 Cavalos-força. 1000000 Quilowatts = 1341022.09 Cavalos-força. Quilowatts em Cavalos-força. Converter entre as unidades (kW → hp) ou consulte a tabela de conversão. Converter Quilowatts em Cavalos-força (kW → hp)500 Quilowatts = 670.51 Cavalos-força. 500000 Quilowatts = 670511.04 Cavalos-força. 9 Quilowatts = 12.0692 Cavalos-força. 1000 Quilowatts = 1341.02 Cavalos-força. 1000000 Quilowatts = 1341022.09 Cavalos-força. Quilowatts em Cavalos-força. Converter entre as unidades (kW → hp) ou consulte a tabela de conversão.

    了解更多

    Umrechnung PS kW Online-Rechner und Tabelle

    498 PS =. 366,28 kW. 499 PS =. 367,01 kW. 500 PS =. 367,75 kW. Die Umrechnung PS kW erfolgt mit dem Faktor 0,73549875. D.h. 1 PS sind 0,73549875 kW. Bitte schreiben Sie uns, wenn Sie Vorschläge zur "Umrechnung PS kW" haben. Umrechnung PS kW Online-Rechner und Tabelle498 PS =. 366,28 kW. 499 PS =. 367,01 kW. 500 PS =. 367,75 kW. Die Umrechnung PS kW erfolgt mit dem Faktor 0,73549875. D.h. 1 PS sind 0,73549875 kW. Bitte schreiben Sie uns, wenn Sie Vorschläge zur "Umrechnung PS kW" haben.

    了解更多

    PR 756 Litronic 履带式推土机 Liebherr

    We need your consent This YouTube video is provided by Google*. If you load the video, your data including your IP address is transmitted to Google and may be stored and processed by Google inter alia in the USA. PR 756 Litronic 履带式推土机 LiebherrWe need your consent This YouTube video is provided by Google*. If you load the video, your data including your IP address is transmitted to Google and may be stored and processed by Google inter alia in the USA.

    了解更多

    Conversia Kilowaţi pentru-a Cai putere (kW → hp)

    Pentru site-ul dumneavoastră. 1 Kilowaţi = 1.341 Cai putere. 10 Kilowaţi = 13.4102 Cai putere. 2500 Kilowaţi = 3352.56 Cai putere. 2 Kilowaţi = 2.682 Cai putere. 20 Kilowaţi = 26.8204 Cai putere. 5000 Kilowaţi = 6705.11 Cai putere. 3 Kilowaţi = 4.0231 Cai putere. 30 Kilowaţi = 40.2307 Cai putere. Conversia Kilowaţi pentru-a Cai putere (kW → hp)Pentru site-ul dumneavoastră. 1 Kilowaţi = 1.341 Cai putere. 10 Kilowaţi = 13.4102 Cai putere. 2500 Kilowaţi = 3352.56 Cai putere. 2 Kilowaţi = 2.682 Cai putere. 20 Kilowaţi = 26.8204 Cai putere. 5000 Kilowaţi = 6705.11 Cai putere. 3 Kilowaţi = 4.0231 Cai putere. 30 Kilowaţi = 40.2307 Cai putere.

    了解更多

    Audi S5 Cabriolet TFSI tiptronic (ab 09/20) ADAC

    Verbrauch. 9,0 l/100 km. Leistung. 260 kW (354 PS) Zum Fahrzeugvergleich hinzufügen. Zu meinen Fahrzeugen hinzufügen Alle Modelle. Laufende Kosten. Das kostet ein Audi S5 Cabriolet TFSI tiptronic (ab 09/20) 74.900 €. Audi S5 Cabriolet TFSI tiptronic (ab 09/20) ADACVerbrauch. 9,0 l/100 km. Leistung. 260 kW (354 PS) Zum Fahrzeugvergleich hinzufügen. Zu meinen Fahrzeugen hinzufügen Alle Modelle. Laufende Kosten. Das kostet ein Audi S5 Cabriolet TFSI tiptronic (ab 09/20) 74.900 €.

    了解更多

    PPE Problem Set # 9 PDF Horsepower Pump Scribd

    9. A reciprocating pump has 350 mm x 400 mm cylinder running at 360 rpm. If percent slip is 10%, find the volumetric efficiency of the pump. Ans. 90%. 10. A pump develops a power of 50 KW at 300 rpm with fluid specific gravity of 1.02 when impeller diameter is 150 mm. If increases to 650. PPE Problem Set # 9 PDF Horsepower Pump Scribd9. A reciprocating pump has 350 mm x 400 mm cylinder running at 360 rpm. If percent slip is 10%, find the volumetric efficiency of the pump. Ans. 90%. 10. A pump develops a power of 50 KW at 300 rpm with fluid specific gravity of 1.02 when impeller diameter is 150 mm. If increases to 650.

    了解更多

    260 kW to Amps How many Amps in 260 Kilowatts?

    260 kW to Amps: Here’s everything about 260 kilowatts to amperes, including useful information, the formulas for DC and AC 3 phase and single phase circuits, as well as a power to current converter. If you have been looking for how to convert 260 kW to amps, then you have found the right article. 260 kW to Amps How many Amps in 260 Kilowatts?260 kW to Amps: Here’s everything about 260 kilowatts to amperes, including useful information, the formulas for DC and AC 3 phase and single phase circuits, as well as a power to current converter. If you have been looking for how to convert 260 kW to amps, then you have found the right article.

    了解更多

    ZeroAvia unveils hydrogen fuel cell powertrain for

    ZeroAvia unveils hydrogen fuel cell powertrain for aviation. In the latest effort to make aviation sustainable and reduce greenhouse gas emissions, ZeroAvia announced advancements in ZeroAvia unveils hydrogen fuel cell powertrain for ZeroAvia unveils hydrogen fuel cell powertrain for aviation. In the latest effort to make aviation sustainable and reduce greenhouse gas emissions, ZeroAvia announced advancements in

    了解更多

    Calculadora de conversión de amperios a kilovatios (kW)

    calculadora de kW a amperios * Utilice e para notación científica. Por ejemplo: 5e3, 4e-8, 1.45e12. Cálculo de amperios CC a kilovatios. La potencia P en kilovatios (kW) es igual a la corriente I en amperios (A), multiplicada por el voltaje V en voltios (V) dividido por 1000:. P (kW) = I (A) × V (V) / 1000. Cálculo de amperios monofásicos de CA a kilovatios Calculadora de conversión de amperios a kilovatios (kW)calculadora de kW a amperios * Utilice e para notación científica. Por ejemplo: 5e3, 4e-8, 1.45e12. Cálculo de amperios CC a kilovatios. La potencia P en kilovatios (kW) es igual a la corriente I en amperios (A), multiplicada por el voltaje V en voltios (V) dividido por 1000:. P (kW) = I (A) × V (V) / 1000. Cálculo de amperios monofásicos de CA a kilovatios

    了解更多

    60万的电厂机组,一天能发多少度电呢,功率与发电的

    发电机的功率为每小时可以发600000kW的电,按照通俗地讲法就是每小时发电60万度。. 60万机组指发百电机 额定功率 为600MW,一天满负荷(度负荷率100%)则一天的发电量为:知W=P×t=600000KW×24=14400000KW.h(度)。. 千瓦时就是平时所说的“度”,是 电功 的单位 60万的电厂机组,一天能发多少度电呢,功率与发电的发电机的功率为每小时可以发600000kW的电,按照通俗地讲法就是每小时发电60万度。. 60万机组指发百电机 额定功率 为600MW,一天满负荷(度负荷率100%)则一天的发电量为:知W=P×t=600000KW×24=14400000KW.h(度)。. 千瓦时就是平时所说的“度”,是 电功 的单位

    了解更多

    Backup, Standby, Emergency & Prime Power Generators For Sale

    We offer new and used generators, both backup and prime power, for sale from major brands such as Caterpillar, Cummins, MTU, Multiquip, HIPOWER, Kohler, Detroit Diesel, Generac and more. Sizes range in size from 8kW to 2500kW. All units are backed by our industry-leading reputation for excellent quality and customer service. Backup, Standby, Emergency & Prime Power Generators For SaleWe offer new and used generators, both backup and prime power, for sale from major brands such as Caterpillar, Cummins, MTU, Multiquip, HIPOWER, Kohler, Detroit Diesel, Generac and more. Sizes range in size from 8kW to 2500kW. All units are backed by our industry-leading reputation for excellent quality and customer service.

    了解更多

    SolaX Power: String Inverter Manufacturer

    String Inverter, also known as On-grid or grid-tied inverter, is a type of inverter that generates power by connecting to the grid. It automatically stops working when the grid is disconnected to comply with anti-islanding requirements. SolaX offers both single-phase and three-phase string inverters, ranging from 600W to 8kW and 3kW to 150kW SolaX Power: String Inverter ManufacturerString Inverter, also known as On-grid or grid-tied inverter, is a type of inverter that generates power by connecting to the grid. It automatically stops working when the grid is disconnected to comply with anti-islanding requirements. SolaX offers both single-phase and three-phase string inverters, ranging from 600W to 8kW and 3kW to 150kW

    了解更多

    Siemens Unveils 260 KW Electric Engine FLYING Magazine

    Weighing in at a little over 100 pounds, the new motor delivers a continuous output of 260 kilowatts (the gasoline-piston engine equivalent of about 350 hp), compared with just 60 kw for an Siemens Unveils 260 KW Electric Engine FLYING MagazineWeighing in at a little over 100 pounds, the new motor delivers a continuous output of 260 kilowatts (the gasoline-piston engine equivalent of about 350 hp), compared with just 60 kw for an

    了解更多

    Enel X Store Italy Impianto fotovoltaico da 6 kW e sistema di

    Soluzione completa per un impianto fotovoltaico da 6 kW con sistema di accumulo da 10 kWh assicurato per 10 anni. Ideale per chi è alla ricerca di semplicità e convenienza, consente di accumulare l'energia solare prodotta e non consumata durante il giorno per di utilizzarla quando ne avrai bisogno.L'offerta è chiavi in mano e comprende installazione, Enel X Store Italy Impianto fotovoltaico da 6 kW e sistema diSoluzione completa per un impianto fotovoltaico da 6 kW con sistema di accumulo da 10 kWh assicurato per 10 anni. Ideale per chi è alla ricerca di semplicità e convenienza, consente di accumulare l'energia solare prodotta e non consumata durante il giorno per di utilizzarla quando ne avrai bisogno.L'offerta è chiavi in mano e comprende installazione,

    了解更多
新闻中心
锂辉石反击破碎器
碎屑岩5R雷蒙磨粉机
石灰石破碎机重量
陶瓷圆锥矿石破碎机
平谷对辊破碎机
破碎机-合肥
破碎设备
HGT旋回破碎机
HPT液压圆锥破碎机
C6X系列颚式破碎机
PFW欧版反击式破碎机
集团新闻
HCS1360圆锥破碎机价格
每小时产900t液压圆锥破碎机
武安哪里卖锤式破碎机锤头
600额式破碎机
破碎机锤头和衬板
每小时产1000t反击式岩石破碎机
热柏油碎石整形制砂机
怎么控制生料立磨水分细度
案例中心
湖南常德建材加工项目
赞比亚铁矿石加工项目
新喀里多尼亚镍矿石加工项目
甘肃兰州烟煤磨粉项目
联系我们
18790282122
邮箱:[email protected]
地址:中国-河南-郑州-高新技术开发区-科学大道169号
关注我们