Unión roscada para instalaciones de gas. Materiales y características.
Threaded-joint for gas installations. Material and characteristics.
Raccord fileté pour installations de gaz. Matériaux et caractéristiques.
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See part of the content of the standard
23.040.40 / Metal fittings
CTN 19 - Cast iron pipes, metallic tapware, valves and fittings
Cancel: UNE 19500:1997
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