久久国内外免费视频_日本黄三级视频_一本大道在线观看无码一区_8050网午夜一级毛片

×

MB0544 chair swing test machine

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list

This machine is used to imitate the chair is not used correctly, the chair often forward or backward, the test chair of life, can be produced for the production of chair manufacturers test the service life of the product, to improve product quality, strengthen the competitiveness of products in the same industry, to win the trust of customers, products quality assurance tool.