hydraulic and pneumatic power tong的意思|示意
美 / /
英 / /
液压气动动力钳
hydraulic and pneumatic power tong的网络常见释义
液气大钳 ... hydraulic rod tong 液压抽油杆钳 hydraulic tong positioner 液压大钳定位器 hydraulic and pneumatic power tong 液气大钳 ...