hydraulic rod tong的意思|示意
美 / /
英 / /
液压杆钳
hydraulic rod tong的网络常见释义
液压抽油杆钳 ... hydraulic retraction system 液压进退系统 hydraulic rod tong 液压抽油杆钳 hydraulic rope-geared elevator 液压绳索升降机 ...
hydraulic rod tong相关例句
The torque control valve of hydraulic tong is developed to protect the scrws of tube and suck rod from being damaged or deformed caused by over tightness.
液压油管钳扭矩控制阀用于油管和抽油杆上螺纹时控制其扭矩值 ，以免扭矩过大而损坏螺纹或造成本体变形。