成全高清大全的_免费观看已满十八岁电视剧国外双男_美国已满十八岁免费观看电视剧_成全视频大全高清全集_大地二中文免费观看资源_三年中文在线观看免费全集_17岁日本免费完整版观看_暴躁大妈2农场女儿角色剧情介绍_最好看的2019中文在线观看电视台_成全影院热门电视剧_gogogo高清视频高清大全_大地资源中文在线观看免费版

×

MB-7698 submental strength tester under safety cap

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
It is specially designed to detect the strength of the submental belt under the safety cap.
《GB/T2811-2007 safety hat》
《GB/T2812-2006 test method for safety helmet》
1. The standard 1# head model, with stable support, is used with the simulated artificial chin.
2. The head die is connected with high precision pressure sensor.
3. LED digital display each stage of the force value.