by Click on the blue font above to intuitively learn mechanics and pay attention to our legal adviser: Lawyer Zhao Jianying, field rock climbing is a challenging sport.
It is necessary to be equipped with good equipment.
It can save people’s lives at a critical time.
Rock climbing hook is one of them.
This small hook looks thin.
After a series of mechanical processing, it can hook the weight of human body weight.
It can be seen that the production quality of this small hook is very important.
Friendly tips, it is recommended to enjoy it under WiFi and keep traffic knowledge! End source: intuitive mechanical finishing, welcome.
