午夜久久久久久久,国产va成人无码人在线观看,中国熟妇人妻精品欧美一区二,caoporn国产精品免费视频

×

MB-8625 test machine for shrinkage temperature of leather

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
This machine changes the traditional mercury temperature into a high precision temperature digital sensing device. The instrument consists of four parts, which are adjustable, heating system, digital display systolic temperature measurement system and vacuum device. The instrument is reasonable in structure, easy to operate and safe.
QB/T 2713、QB/T 1271、ISO 3380