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-8690 test machine for thermal insulation performance of shoes

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
The cold test is applicable to all kinds of shoes, is about the testing method of thermocouple is fixed inside the shoe insole central, filled with steel, into the shoes, let the shoes on the edge of the adjusting bracket and the insulation box opening is high, then the heat insulating plates and the opening of the sealing box of low temperature, low temperature cooling box to a specified temperature, then record the insole the temperature changes with time in 30 minutes.
ISO 20877:2001、GB/T 21284-2007、ISO 20344-2004、GB/T 20991-2007、HG/T 2182-2008