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单词
harmonic content of an A.C. power supply
释义
harmonic content of an A.C. power supply
交流电源的谐波含量[ 谐波电压平方之和的平方根对电源基频电压(r.m.s)之比,以百分]
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window or door SILLS
window origin
Window os
Window,Oval
window oyster
window oysters
window pane
window-pane
windowpane
window panel
window panel furring
windowpane oyster
windowpane oysters
window pane paper
window-pane paper
window panes
window-panes
windowpanes
window-pane sheer
window paper
window parameter
window paster
window period
window pier
window pillar
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更新时间:2026/9/13 10:35:56