国产成人欧美一区二区三区_尤物av无码国产在线观看_a4yy午夜福利网在线观看_免费国产黄网站在线观看_国产日本精品视频在线观看_水蜜桃综合久久无码欧美_无码人妻一区二区三区_亚洲国产成人久久综合_国产日韩另类综合11页_中文字幕人妻无码一夲道

×

MB-8664 MAESER dynamic waterproof tester for leather

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
The machine is placed in the interior of the leather with the standard steel ball and is tested on the waterproofing and winding. The number of times required is set before the test, and the time of arrival is automatically stopped. At the same time, the machine is equipped with an induction device, which will automatically stop and display the number of twists and turns when the water is penetrated.

 
ASTM D2099、SATRA、PM-34、ALCA E56