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This post was last edited by hjztbwg on 2015-11-16 at 10:13. Commonly used expansion valves include __manual expansion valves___, __ball-type expansion valves____, and ___thermodynamic expansion valves___, among others.
Commonly used expansion valves include manual expansion valves, float-type expansion valves, and thermal expansion valves.
Commonly used expansion valves include manual expansion valves, float-type expansion valves, and thermal expansion valves.
Commonly used expansion valves include _thermodynamic expansion valves_, _electronic expansion valves_, and __throttle valves__.
Internal balance type, external balance type, H-type
Commonly used expansion valves can be divided into internal balance type and external balance type.
Internal balance expansion valve, external balance expansion valve, H-type expansion valve
Commonly used expansion valves include ____solenoid valves, thermal expansion valves, electronic expansion valves_______, etc.
Commonly used expansion valves include __manual expansion valves, float-type expansion valves, thermal expansion valves_, etc.
This post was last edited by wfs_bipt2014 on 2015-11-9 at 11:12. Commonly used expansion valves include __manual expansion valves, float-type expansion valves, and thermal expansion valves_.
Commonly used expansion valves include manual expansion valves, float-type expansion valves, and thermal expansion valves