彩票快三
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数据保持;长指针易于读数.ACA 6/15/60/150/600A ±3% of full scale : 50Hz/60Hz ±4% in 300 ~ 600A range ACV 150/300/600V ±3% of full scale : 50Hz/60Hz DCV 60V ±3% of full scale Ω 1k/100kΩ ±3% of arc
