BLUE FLAME Waste/USED OIL KALAN | A Close-Up Tutorial | Walang sekreto, walang tinago | Step by Step

Mas detalyadong paggagawa ng used/waste oil kalan o kalan de used oil. Walang secret, lahat ay ise-share. Sabay sabay tayong makatipid sa lpg. Salamat po. #metalworks #usedoilkalan #kalandeusedoil #deguzmanwelding #anaknitagnuvlog #lipenyongwelder