| 出生地 |
Zhejiang China (Mainland) |
| 模式的数量 |
many |
| 材料 |
钚 |
| 标准或Nonstandard |
标准 |
| 风格 |
液压 |
usage: This standard used in very high pressure hydraulic cylinders for rod and piston sealing. material: rubber and colth hardness: HS93-95 temperature:-40--+120 centi degrees. pressure: less than 60MPA media: oil standard from: HG-337-66 G51-3