secondary drilling,二次爆破钻眼,同义词,英汉翻译,英汉例句-找单词

secondary drilling

翻译:二次爆破钻眼

同义词

1)secondary drilling,二次爆破钻眼2)pop hole,二次爆破炮眼3)Secondary blasting,二次爆破4)secondary blasting,二次爆破<能>5)machine for tunnel drilling and blasting operation,隧道钻眼爆破机械6)the second blowing up for the large rock,大块石二次爆破

secondary drilling

secondary drilling

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