购买UPC R 012A LS1 - AMPHENOL INDUSTRIAL - 大功率连接器, UPC, 插座, 1 kV, 250 A, 面板安装, 焊接。e络盟中国 专属优惠、当天发货、快速交付、海量库存、数据手册和技术支持。
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Factory description: Leopard Hobby Leopard Brushless Motor LBWR3650/8.5T-2250KV For 1/10 Touring Manufactured byLeopard Hobby Manufacturer number: LH-LBWR3650/17.5T This item is not eligible for in-store promotions Nobody beats our price! See ourBest Price Guarantee, or your money back!
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(多选)如图3所示是远距离输电示意图,电站的原输出电压U1=250 kV,输出功率P1=1×105 kW,输电线电阻R=8 Ω。则进行远距离输电时,下列说法中正确的是(
110kV及以上交联聚乙烯绝缘铜芯电力电缆正常运行时导体允许的长期最高运行温度和短路时电缆导体允许的最高工作温度分别应为( )A.70,250B.90,250C.80,1
Marine Diesel Generator 20kVA 50kVA 80kVA 100kVA 150kVA 200kVA 250kVA 300kVA 400kVA 800kVA 500kVA 1400kVA Generator with Cummins, Weichai, Ricardo Engine, Find Details and Price about Electric Generator Container Wholesale Container T...
PURPOSE: To mechanize operations to take out nursery boxes after the germination treatment from a housing frame for the nursery boxes for germination and arrange the taken out nursery boxes on the ground surface. ;CONSTITUTION: This machine for arranging nursery boxes is equipped with a trestle 3...
购买UPC R 012A LS1 - AMPHENOL INDUSTRIAL - 大功率连接器, UPC, 插座, 1 kV, 250 A, 面板安装, 焊接。e络盟-电子元器件分销商_Premier Farnell 专属优惠、当天发货、快速交付、海量库存、数据手册和技术支持。
百度试题 题目一般中、大型X线机管电压的调节范围是 (分数:2.00) A.200~800kV B.300~900kV C.160~200kV D.160~250kV E.40~150kV 相关知识点: 试题来源: 解析 解析:E 一般中、大型X线机管电压的调节范围是40～150kV。反馈 收藏