您要查找的是不是：
- Parallel gate valve Parallel slide valve 平行式闸阀
- rising-stem double-disk parallel slide valve 明杆平行式双闸滑阀
- Installation of Disc in Parallel Slide Valves 平行滑动阀内的阀瓣安装
- parallel slide valve 平行滑动阀
- 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。
- KVTs' SPL parallel slide gate valves can be flow throttling in any form of flowing condition. 弹簧加压型平行滑动闸阀无论流体为何种状态的条件，都能进行调节。
- The freely parallel sliding, no attrition with other elements. 门扇自由滑行;不与任何密封胶条产生摩擦.
- 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。
- Advanced Parallel Slide Gate Valves 先进的平行滑动闸阀
- match-box-type of flat slide valve 火柴盒式滑阀
- The slide cut off the valley from the rest of the world. 山崩切断了这个山谷与外界的联系。
- The railway lines run parallel to the road. 铁路线和那条道路平行。
- House values may begin to slide. 房价可能开始逐渐下降了。
- Her experiences parallel mine in many instances. 她的经历多与我的相似。
- My experience in this matter is parallel to yours. 在这件事情上，我的经验和你的类似。
- The road runs parallel with the railway. 该公路与铁路平行。
