blasting room 中文意思是什麼
blasting room
解釋
噴丸室-
Blasting demolition of chimney and boiler room in complex environment
復雜環境下煙囪及鍋爐房爆破拆除 -
Aplication of short delay pre - splitting blasting technology among and inside deep holes in engineering blasting of fragment room
孔間微差預裂爆破技術在破碎峒室工程爆破中的應用
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