组合式动密封 combined dynamic seal
运动密封组件 kinetic hermetic subassembly
转动密封组件 rotary seal assembly
端面密封密封连接 face seal seal joint
滑环式组合密封圈 sliding ring combined seal
活塞杆密封组合 rod seal combination
压盖密封密封装置 gland seal
组合密封 Weave seal; composition seal; combined seal; Unit seal; combination sealing; combined sealing
组合密封面 assembly seal surface
组合密封圈 combined seal ring; composition seal ring
Web服务自动组合 automatic Web services composition
超高压动密封 Super-high pressured dynamic sealing
传动组合 driving portfolio
磁液动密封 magnetic liquid dynamic seal
单金属浮动密封 mono-metal floating seal
底部钻具组合动态 BHA dynamics
定动组合滑车 whip and pendant; whip and tunner
动密封 Dynamic device; running seal; Dynamic seal; rotor seal; chromium coating; movement seal; Kinetic seal; Dynamic sealing; motive sealing; motive seal; motion airproof; kinematical seal; shaft seal; moving sealing; rotating seal
动态机组组合 dynamic unit commitment