Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/d8aa07a242266b865a4f0b31118d307d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55
drillpipe是什么意思，drillpipe的翻译，drillpipe音标、读音、用法和例句_沉淀汉英词典
沉淀汉英词典

drillpipe

D 开头单词

基本解释

  • 钻杆

同根派生

     

英汉例句

  • A detailed investigative study is made of a drillpipe rupture that happened during drilling operation.
    对某井在钻井期间发生的钻杆断裂事故进行了详细调查研究。