国产狂喷潮在线观看视频,欧美国产在线国产成,国内精品久久久久久久影视麻豆 ,日韩精品无码一区二区中文字幕

×

MB-8582 GB wear-resistant test machine for shoes

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
This machine is used to test the wear resistance of shoe sole and forming bottom (piece). The rotary grinding wheel is vertically pressed on the specimen and wear test is carried out at a certain load, speed and time to measure the wear mark length.
GB/T 3903.1