hitch attachment valve 悬挂附属装置阀
valve body attachment 阀体连接头
third valve attachment 第三阀附件
attachment pilot valve 附属装置先导阀
attachment control valve 附属装置控制阀
log handler attachment control valve 原木堆垛机附属装置控制阀
attachment pilot control valve 附属装置先导控制阀
Neoprene tube cover, plug-n-play reservoir attachment, bite valve with cover.
氯丁橡胶管套，即插即用存储附件，咬阀盖。
Control valve is a pipe attachment, which is used to change the channel cross-section and flow direction, the control flow of a medium transport device.
调节阀是一种管路附件，它是用来改变通路断面和介质流动方向，控制输送介质流动的一种装置。
应用推荐