2) Double Disk Parallel Gate Valves
明杆平行式双闸板闸板
3) rising stem gate valve
明杆式闸阀
4) Parallel gate valve Parallel slide valve
平行式闸阀
5) Outside screw stem rising through handwheel type gate valve
明杆闸阀
6) slab type sliding gate valve
平板式滑动闸阀
补充资料:板闸
1.水闸上为调节流量安装的木板闸门。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条