| 出生地 |
Jiangsu China (Mainland) |
| 牌子的名字 |
yonggong |
| 材料 |
橡胶 |
| 形状 |
波纹衬垫 |
| 标准或Nonstandard |
标准 |
PTFE:Has excellent chemical stability, free from temperature and frequency changes, a prominent non-sticky, minimum surface tension, the lowest friction coefficient, acid resistant, alkali, anti-aging non-load condition in the -180 +260 temperatures using.