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-7680 safety shoe voltage test machine

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
This machine is used to test shoe sole material or insulation shoe material. After giving certain voltage value and continuing for a specific time, it determines its voltage withstanding characteristic by the voltage value it can withstand.
GB 12011-2000、ISO 8782-1: 1998