high-low voltmeter 中文意思是什麼
high-low voltmeter
解釋
多量程伏特計-
A low - voltage voltmeter associated with detachable high - voltage probe for range extension may be calibrated together as a single high - voltage voltmeter
一個低壓電壓表及其可卸下的擴程高壓探針將被視作為一個單一的高壓電壓表並可一併接受校正。 -
Dc voltmeters with measuring ranges from 1 kv to 30 kv will be calibrated by comparing their readings with the known values of applied high voltages. low - voltage voltmeters, and detachable high - voltage probes for range extension may be calibrated together as a single high - voltage voltmeter
對于量程由1kv至30kv的直流電壓表,本所將使用已知數量的高壓標準,測試比較該電壓表的顯示讀數,予以校正。
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