ស្លាក, ស្លាក - បោះពុម្ភ។

SS PIPE MRKR NITROGEN GN HEA.

SS PIPE MRKR HOT WATER SUPPLY.

ST PIPE MRKR INDUSTRIAL WATER.

SS PIPE MRKR MEDIUM PRESS STEAM.

SS PIPE MRKR HEATING WATER SUPP.

ST PIPE MRKR PROPANE GAS YL F.

PIPE MRKRHGH PRESS NITROGENFY.

DUCT MRKR RELIEF GN 4X24EA.

PIPE MRKRMED PRESS CONDDYLEA.

SS PIPE MRKR EXHAUST AIR GN D.

SS PIPE MRKR DRAIN WATER GN H.

GENERIC PPS 3 X 5 SIGN BLK ON.

SS PIPE MRKR IIAR HG VAP HIGH.

SS PIPE MRKR SANITARY WASTE YL.

ST PIPE MRKR TEMPERED WATER YL.

SS PIPE MRKR IIAR HTRL LIQ LOW.

PIPE MRKRDOMESTIC HOT WTR RETRN.

ST PIPE MRKR STORM WATER GN C.

SS PIPE MRKR ACID OR DEA.

PIPE MRKRCOMPRESSEDAIRYL54FT.