- Air conditioning connecting pipe
- 2016-11-01 12:12
- Copper-aluminum connecting pipe features: First,The copper-aluminum connecting pipe electrochemical corrosion does not e
- Needle valve
- 2016-10-22 16:57
- Technical Specification:1.Sealing pressure:1.6MRegulators15g2.Shell Strength:2.4MPa pressure regulator 15g 3.Media work: