... electric air drill 电风钻 electric blasting 电力爆破 electric coalcutter 电动截煤机 ...
基于92个网页-相关网页
... electrical exploder 电放袍器 electrical firing 电力爆破 electrical firing connection 电力爆破线路 ...
基于76个网页-相关网页
短语
电力爆破线路
electrical firing connection
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electric blasting
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electrical firing
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