英语词汇lower explosive limit (lel)怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	lower explosive limit (lel)
释义	lower explosive limit (lel) 翻译爆炸下限(水平) 以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 lel-lower explosive limit 或最低爆炸限 2 LEL lower explosive limit 最低爆炸极限 ; 爆炸下限双语例句 1 You must use a respirator if the fuel-gas concentration in the work area is 5% more than the lower explosive limit (LEL). 如果工作区域的油气浓度比最低爆炸浓度高出5%，必须使用呼吸器。
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