您要查找的是不是：
- double ported slide valve 双口滑阀
- treble ported slide valve 三通闸阀
- single ported slide valve 单口滑阀
- circular port slide valve 圆口滑阀
- three port slide valve 三通滑阀
- Products available: diffusion pump, slide valve pump and so on. 工业干泵,扩散泵,旋片泵,机械增压泵,铝插板阀门,滑阀泵,滑阀及机械增压泵。
- Turn both handles of the rotary slide valve( pos. no.15) and the clutch to the emergency position, and the annunciator“ emergency” is lit on. 转动旋转滑阀15和离合器手柄到应急位置，指示器“应急“灯亮。
- Turn both handles of the rotary slide valve (pos. no. 15) and the clutch to the emergency position, and the annunciator "emergency" is lit on. 转动旋转滑阀15和离合器手柄到应急位置，指示器“应急“灯亮。
- Turn both handles of the rotary slide valve (pos. no. 15) and the clutch to the emergency position, and the annunciator “emergency” is lit on. 转动旋转滑阀15和离合器手柄到应急位置，指示器“应急“灯亮。
- Turn both handles of the rotary slide valve( pos. no.15) and the clutch to the position“ normal”, and the annunciator“ pneumatic control” is lit on. 转旋转滑阀手柄15和离合器手柄到正常位置，信号器“气动控制“灯亮。
- The procedure to prevent hardfaccd slide valve rod from crazing and distortion is put forware and rcsuits show that hardfaccd rod possesses good abrasiveness and long life. 现场使用表明:经喷焊强化后的滑阀杆具有较好的耐磨性,延长了使用寿命。
- double port synchronization communication 双端口同步通讯
- Parallel gate valve Parallel slide valve 平行式闸阀
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- match-box-type of flat slide valve 火柴盒式滑阀
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- rising-stem double-disk parallel slide valve 明杆平行式双闸滑阀
