久久久久人妻一区精品色,亚洲高清视频一区,少妇人妻无码中文字幕在线,亚洲国产成人片在线观看直播

×

MB-7688 safety shoe impact test machine

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
This machine is developed according to EN, ANSI, BS CSA specification, and tests the impact of steel head of safety shoes with a set of kinetic energy and height, and then examines its subsidence degree, so as to understand the safety quality of safety shoes. It has the function of preventing second shocks, and it is safe to put an end to the misjudgment caused by the second shocks.
ISO-20344、GB/T 20991-2007、CNS 6863、 CSA、 ANSI、EN 344、 QAS