羞羞漫画在线免费阅读_巨大乳bbwsex日本_美艳yin荡老师好紧_她在丈夫的面前被耍了

×

MB-8580 DIN abrasion tester

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
This machine is suitable for testing the wear resistance of polyester soles, shoe soles and polymer sheet materials. In the case of wear wheel rotation, the samples wear on sand paper with certain sand content, resulting in wear volume, so as to evaluate its wear performance and have high performance. Good reproducibility and easy to operate.
BS-903、DIN53516、ISO-4649、GB/T 9867、SATRA TM174、JIS-K6264