lower explosive limit 中文意思是什麼
lower explosive limit
解釋
爆炸下限-
Electrical apparatus for the detection and measurement of flammable gases - performance requirements for group ii apparatus indicating a volume fraction up to 100 % lower explosive limit
可燃性氣體的檢測和測量用電氣裝置.指示低爆炸極限達到體積分率為100 %時ii組裝置的性能要求
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