8pk2100

1. flexibility, 2.high strength, 3. elongation, 4.use small group, 5.transmission well-balanced length, high Narrow V belt flexibility, high strength, elongation, use small group, transmission well-balanced length, high3-15PK 577,585,590,595,630,700,712,722,728,735,750,760,770,800,813,820,830,840,847,850,865,870,875,880,890,918,920,935,945,950,960,970,975,980,985,990,995,1000,1005,1010,1015,1100, ...