成人午夜天,在线看日不卡,亚洲暴爽天天爽日日碰,蜜臀AⅤ色欲av浪潮夜夜嗨

×

MB-7683 heat insulation test machine

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
This machine is used to test the heat resistance of shoe soles. After placing the sample shoes on a hot plate at a specified temperature for a certain time, the temperature of the inner surface of the sole is checked.
ISO 20344、GB/T 20991-2007