trunnion是什么意思，trunnion怎么读 语音:
trunnion 基本解释
n. 炮耳，耳轴
trunnion 用法和例句
- Handling and transport design of converter trunnion for panzhihua isc .
- 攀钢转炉耳轴的装运设计。
- The full series are structure of trunnion mounted ball .
- 全系列采用固定球结构.