expansion bearing的意思|示意
活动支承
expansion bearing相关短语
1、 sliding expansion bearing 伸滑支承,活动伸缩缝支座
2、 sliding expansion bearing west bank 伸滑支承
3、 thermo-expansion compensation angular ball bearing 热胀补偿向心球轴承
4、 expansion compensation angular ball bearing 热胀补偿向心球轴承
5、 gas-bearing expansion turbine 气体轴承透平膨胀机