ONTARIO, CALIF. -- The International Association of Plumbing and Mechanical Officials (IAPMO) and Plumbing Manufacturers International (PMI) have teamed up to offer an online presentation of the ...
The course is based on requirements of the updated industry standard AWWA C904-22 Crosslinked Polyethylene (PEX) Pressure Tube, 1/2 Inch Through 3 Inch for Water Service, the ANSI-approved standard ...
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