拼音检词语
钻杆
拼音:zuàn gǎn
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
拼音:zuàn gǎn
◎ 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
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