Pelatihan Copper and Plastic Piping Tujuan Training Copper and Plastic Piping Participants should be able to calculate fitting take-off for copper fittings, solder copper fittings to copper tubing, calculate fitting take-off for plastic fittings, and join plastic pipe and fittings using the solvent cement method. MATERI Training Copper and Plastic Piping * Identify common types of copper […]