Helmet Surface Projection Shear and Friction Tester with ECE R22.05 CE ASTM Standard Application: According to the motorcycle helmet EN1078,ECE R22.05,GB811-2010 ECE,EN,ASTM,JIS,SNELLM2015,AS/NZS 2063 production, mainly used for motorcycle helmet fixture ...
Helmet Surface Projection Shear and Friction Tester with ECE R22.05 CE ASTM Standard Application: According to the motorcycle helmet EN1078,ECE R22.05,GB811-2010 ECE,EN,ASTM,JIS,SNELLM2015,AS/NZS 2063 production, mainly used for motorcycle helmet fixture ... more
ECE R22.05 Helmet Anti-Drop Test Machine High-Speed Impact GB 811 Standards: GB 811,ECE R22.05 Helmet anti-shedding tester use: Apply a certain amount of initial load to the rear of the helmet, and then drop the weight from a certain height with a standard...
ECE R22.05 Helmet Anti-Drop Test Machine High-Speed Impact GB 811 Standards: GB 811,ECE R22.05 Helmet anti-shedding tester use: Apply a certain amount of initial load to the rear of the helmet, and then drop the weight from a certain height with a standard... more
SH120 automatic four ball machine grease wear resistance tester is in the form of sliding friction, under the condition of extremely high point contact pressure, mainly used to evaluate the bearing capacity of lubricants. In practical application, ...
SH120 automatic four ball machine grease wear resistance tester is in the form of sliding friction, under the condition of extremely high point contact pressure, mainly used to evaluate the bearing capacity of lubricants. In practical application, ... more
