人人妻人人澡人人爽人人DVD,欧美精品一区二区在线观看播放,日韩电影免费在线观看中文字幕,日韩人妻中文字幕精东影业

×

MB0537 hinges durability tester

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

This machine is suitable for testing the performance of the cup like dark hinges and their mounting bases. A pair of specimen hinges is installed on the instrument and the test door, which can be used to test the hinges closing force, durability and resistance to overlimit. Control box: electrical control component and control panel strength sensor: induction power and resistance to ultra limited test.

DIN 68857 、  QB/T 218