Từ ngữ viết tắt trong chuyên ngành HVAC
In. Hg – Inches of mercury vacuum In. WC – Inches of Water Column JB – Junction Box KO – Knock Out KW – Kilowatts LL – Low Limit LP – Low Pressure or Liquified Petroleum LPS – Low Pressure Steam LRA – Locked Rotor Amps LWCO – Low Water Cut Off MA – Mixed…