| 出生地 |
Guangdong China (Mainland) |
| 牌子的名字 |
DL |
| 模式的数量 |
GES |
| 标准或Nonstandard |
标准 |
| 风格 |
封闭地带 |
| 材料 |
钚 |
Hydraulic Seals: Piston and piston rod of the hydraulic cylinder are used.d s 1)Wear-resisting,oilproof,abletobearwater,itisacid- basetobeabletobear,isabletobearthehighpressure. 2)Usetheindustry:Hydraulicmachinery,car,electricity,metallurgy,etc