| 出生地 |
Fujian China (Mainland) |
| 牌子的名字 |
OEM |
| 模式的数量 |
DN15-DN300 |
Water meter Working condition: Water temperature:<40 degree centigrade Water pressure:<1MPa Error of indication: +/-5% low-pressure area from including minmum flow(Qmin) to excluding dividing flow(Qt); +/-2% high-pressure area from including dividing flow (Qt) to including overload flow(Qs)