pitman pin
pitman pin是什么意思、pitman pin怎么读
读音：[ˈpɪtmən pɪn]
[ˈpɪtmən pɪn]
pitman pin 基本解释
连杆销轴
重点词汇
- pinn. 大头针, 针, 别针, 栓, 销子, 图钉, 插头, 管脚, 品(液量单位) vt. 将...用针别住, 钉住, 压住, 牵制, 使不能动, 归罪于 a. 针的, 销子的, 闩的
- pitmann. 矿工, 煤矿工, 连杆 [化] 连杆
pitman pin 双语例句
- 1、
Some structural improvements on parts and components of the LPMRI's pumping units, including horse head, pitman and crank pin, and substantial results obtained through practice are mainly introduced here.
本文主要介绍兰石所抽油机在驴头、连杆、曲柄销等零部件结构方面的改进和使用效果。