Regulating flow Lub hauv paus cua txias hauv hluav taws xob nthuav dav valve tswj qhov qhib ntawm lub valve los ntawm kev hnov qhov kev hloov pauv ntawm cov tub yees superheat ntawm qhov hluav taws xob ntawm cov evaporator los ntawm qhov ntsuas kub ntawm lub hnab, txhawm rau kho cov refrigerant ntws mus rau hauv evaporator ...
Nyeem ntxiv