| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
SRT |
| 模式的数量 |
QYF65-7-2.2 |
It is special for music fountain which need frequent start for motor with device of loose proof, impeller can be anti-rotation, Material of mechanical seal adopts silicon carbide, which has long life and safe features.