日本高清不卡中文字幕,国产高清在线观看视频手机版,99re免费视频精品全部,99久久综合国产精品免费,婷婷六月丁香色婷婷网,久久这里只有精品国产99

Material selection and description of combination retaining ring2015-01-26

The combined retaining ring is made by bonding and vulcanizing the rubber ring and metal ring as a whole, and is a sealing ring used to seal the connection between threads and flanges. The ring includes a metal ring and a rubber sealing gasket. The m…

Specific Introduction to WG, WL, and WN Waveform Washers2015-01-22

Specific Introduction to WG, WL, and WN Waveform Washers

Stress and contact pressure analysis of rubber sealing rings and retaining rings based on finite element analysis2015-01-17

Finite element analysis was conducted on the stress and contact pressure of O-ring and retaining ring seals under different pressures using the finite element analysis software MSC.MARC. The Cauchy stress distribution of O-ring and retaining ring sea…

Requirements for surface treatment of corrugated washers2015-01-05

The surface of the waveform washer needs to undergo oxidation blackening treatment to ensure that the surface is free from defects such as defects and oxidation rust.

The Urgent Problem of Waveform Washers to be Solved2014-12-30

The rapid development of industry and science and technology in front of us has put forward increasingly high requirements for the sealing performance of connection systems. Improving the tightness of waveform washers has become a focus.

Ruian Leichi Product Introduction and Business Scope2014-09-17

Retaining ring_ Corrugated washer_ Clamp_ Elastic cylindrical pin

2013 China Market Research Report on Lock Washers2013-11-30

2013 China Market Research Report on Lock Washers

Detailed description of the supply of Zhejiang combination lock waveform washers2013-11-30

Detailed description of Zhejiang combination lock washer supply

Looking for shaft retaining rings, hole retaining rings, open retaining rings, serrated washers2013-11-30

Looking for shaft retaining rings, hole retaining rings, open retaining rings, serrated washers

What are the main categories of corrugated washers?2013-11-28

Washers (waveform spring washers, serrated washers, stop washers, saddle washers, grounding washers, etc.)

Specification of waveform washer (GB861)2013-11-14

Specification of lock washer (GB861)

How to Unload the Elastic Retaining Ring for Holes2013-08-17

How to Unload the Elastic Retaining Ring for Holes