基本解释

◎ 钻杆 zuàngǎn
[drill pipe;drill rod;drill stem;boring bar;boring rod] 钻孔工具中连接钻头、用以传递动力的杆件

英文翻译

1.bull rod; bar; rod; drill stem; drill pipe; jackrod （手持式风钻）; bore rod; boring bar; drilling rod; drilling pipe; drill rod