1.Use RCA 7-IBB-C-C series test paper or tape as a friction medium, to fixed diameter roller and fixed speed motor, to fixed weight dynamic (55g, 175g, 275g) applied to the product surface, with a specific counter, to the product can bear wear resistance performance to determine the product wear resistance performance

2. Luɔi de ASTM F2357-04, a lëu bï ya tɛmɛ në telepun, laptop, PDA, electrical housing, ku jɔl ya kä juëc cï kek ya looi në plastik yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic

Parameters:

1.Power: AC220 50/60HZ

2.Paper bandwidth 11/16 ", length 282000mm (about 1800 rotations);

3. Load: 55/175 wala 275g

4. Counter: 0-9999 kaam

5. Motor: 17rpm (optional band regulator free set test speed)

6.Test platform: Lift type (can freely adjust height of sample carrier)

Ajuiɛɛr:
1.RCA masin 1

2. Lamp ye looi 1
3.Kɔɔr 2
4. "O" ring 5
5. Glass 1 piece
6. Inner hexagon key 1 set
7.Dust Cover 1
8.Paper tape 2 roll
9. Wël ye gɔ̈t në thoŋ Chinese 1
10. Long tail clip 2