English translation for "入井第一节套管"

casing starter

Related Translations:

套管:  drivepipe; annular tubes; branch pipe; casing pipe; sleeve; sleeving; canula; cannula; casing; cothead; spigot; nozzle; connection; bushing (电瓷); casing (drill hole) (钻孔)

套管针套管:  trocar cannula

Similar Words：

"入交" English translation, "入教仪式" English translation, "入金额" English translation, "入进制打印" English translation, "入井" English translation, "入井液" English translation, "入静的大地" English translation, "入静状态" English translation, "入境" English translation, "入境,归化" English translation