英语词汇“drilling spool”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	drilling spool
释义	drilling spool 钻井四通
随便看	credit review process creditrice credit right credit risk credit risk insurance credit risk management credit risk rating credit risk relief credit risks creditrix credits credit's credit-sale credit sale credit sale account credit sale agreement credit sale invoice credit-sales credit sales credit sale system flowchart credit-sale transaction credit sale transaction credit sb with sth credit scale credit score 有五男，乃出所使越得橐中装卖千金，分其子，子二百金，令为生产。有五福，想六福；有豆腐，想吃肉有享不起的福，可没有吃不起的苦有人便是草头王有人就有世界，没人就没世界有人就有钱有人应念水之东。鬓如蓬。理妆慵。揽镜沉吟，膏沐为谁容。有人愿意出柴，有人愿意点火有人找到一个马掌后说: 现在只少一匹马和三个马掌了有人拿灯照路，没人拿灯照肚社鼠城狐祀祀天祀奉祀孔祀灶日祀物祁祁剧祁红