• 2026-05-18

1. Definition of Manual Friction Tester The Manual Friction Tester is a portable testing instrument that simulates friction action through manual operation and is used to evaluate the wear resistance ...

• Manual Friction Tester
• GB/T 3920 Manual Friction Testing machine
• Manual friction testing equipment

• 2026-07-01

1. Why Do We Need the AATCC 35 Rain Test? In the development and quality control of outdoor clothing, functional fabrics, and protective gear, "waterproof" is a core metric. But consumers care less ab...

• AATCC 35 Water Resistance Test
• Waterproof Tests
• AATCC 35 rain test