基本解释[琯理學]火工品倉庫英汉例句雙語例句The underground blasting supplies magazine is one of the important facilities, to ensure the safety production of underground mine.井下爆炸材料庫是鑛井安全生産的重要保障設施之一。blasting supplies magazine更多例句专业释义琯理學火工品倉庫