成人午夜天,在线看日不卡,亚洲暴爽天天爽日日碰,蜜臀AⅤ色欲av浪潮夜夜嗨

×

MB3305 wear wheel test machine

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
The case wheel wear test machine is used for the wear test of small wheels, such as suitcases, roller skates, childrens cars, wheelbarrows and wheels. The wheels bear a load at the same time. This method is used to simulate the loading of the traveling box wheels on the ground, so as to test the wear resistance of wheels. The wear resistance and overall structure of the wheel material can be measured without wear and deformation. The results of the test can be used as a reference for improvement.
QB/T 2917-2007、 CNS 8158