... retaining ring 护圈,扣环,持环,定位环,档圈,固定环,支撑环,护环 retaining spring 止动弹簧 retaining time 持续时间,保持时间 ...
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ball retaining spring 滚珠回位弹簧
piston governor valve retaining spring 活塞调节阀扣紧簧
shoe retaining spring 蹄铁保持弹簧
oil pump retaining spring 油泵扣紧簧
right shoe retaining spring 右开沟器保持弹簧
quartz retaining spring 石英夹持簧
jack retaining spring 弯纱片箍簧
plunger retaining spring 柱塞保持弹簧
Series 709 features a modular design concept which facilitates complete maintenance and assembly by retaining the spring load.
系列709采用模块设计概念,弹簧负载的保持有助于全过程的维护和组装。
And the effects of the retaining wall stiffness, strut stiffness, perforce and soil spring stiffness on the internal force and deformation of the retaining structures.
同时,论文还分别分析了围护桩墙刚度、支撑刚度、支撑预加轴力以及被动区土弹簧刚度对围护结构内力和变形的影响。
The valve consists of an electromagnetic loop, a valve core, a replacement spring and a shell and the valve core consists of a retaining iron, a movable bar and a sealing pad.
它由电磁线圈、阀芯、复位弹簧和外壳组成,阀芯由挡铁,动杆和密封垫构成。
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