हेलमेट सतह प्रक्षेपण कतरनी और घर्षण परीक्षक मोटरसाइकिल हेलमेट परीक्षण उपकरण

Video Description:
Discover the Helmet Surface Projection Shear and Friction Tester, a cutting-edge Motorcycle Helmet Testing Equipment designed to evaluate shear force and friction performance. Ideal for production, research, and quality control, this tester meets GB811 and ECE R22.05 standards.
संबंधित वीडियो

दो रोल मिल

Rubber Plastic 3
May 22, 2020