Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/ebc611d3a641561f5b6e6fc904e85573.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 blasting supplies magazine是什么意思，blasting supplies magazine的翻译，blasting supplies magazine音标、读音、用法和例句_按摩法牛津词典
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。