数字式 digital伏特计 voltmeter数字式电压表数字式伏特计 digital voltmeter数字式伏特欧姆计 digital volt ohmmeter补偿式伏特计 compensated voltmeter; compensatedvoltmeter; compensating voltmeter; compensation voltmeter差动式伏特计 differential voltmeter; voltage meter; voltmeter触点式伏特计 contact making voltmeter电磁式伏特计 ironvane type voltmeter电动式伏特计 electrodynamic voltmeter; electrodynamicvoltmeter动圈式伏特计 moving coil oltmeter; moving coil voltmeter动铁式伏特计 moving iron type voltmeter; moving iron voltmeter反馈式伏特计 feedback voltmeter感应式伏特计 induction type voltmeter记录式伏特计 recording voltmeter接触式伏特计 contact making voltmeter静电式伏特计 electrostatic voltmeter热线式伏特计 hot wire voltmeter; thermovoltmeter铁片式伏特计 iron vane type voltmeter携带式伏特计 portable voltmeter整流式伏特计 rectifier voltmeter自记式伏特计 recording voltmenter; recording voltmeter数字式真空管伏特计 digital vacuum tube voltmeter偏压补偿式伏特计 slide back voltmeter; slide-back voltmeter自动记录式伏特计 graphic recording voltmeter; graphicrecording voltmeter数字伏特计 digital voltmeter
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The digital voltmeter has to be powered with a power supply or batteries , while the magnetoelectric type meter only needs a battery in the ohms mode数字式伏特计 必须供以能量或者以电池组为动力,而磁电式仪表仅仅在欧姆表里需要一节电池。
Last modified time:Fri, 15 Aug 2025 00:29:56 GMT