?钻杆
... bull riveter 大型铆机 bull rod 钻杆 bull rope 大绳滚筒与传统轮间的拉绳；顿钻钻井大绳 ...
?盘条
... bull press型钢矫直压力机 bull rod（供拉拔用的）盘条 bunch包、捆、（线材的）盘、股绳 ...
硬线钢
盘条质量
The Red Bull is the only car to incorporate a pull-rod rear suspension, which is incorporated into their gearbox design and means there is little room at the back of the car to add a split-level diffuser.
BBC: Red Bull considering new diffuser
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。