NRV
- ZENGO INTERNATIONAL LTD.
- product brand:CONTROA
- Numéro de stand：W4B20
- product specification:NRV/NRVH 6-19 NRV/NRVH 6S-19s m NRV/NRVH 225-355 () NRV/NRVH 225 E-355 EO
- product category:Refrigeration Equipment-Components for refrigerating systems and plants-Valves
- product introduction:NRV
