
Plastics Piping Systems With Structured-Wall Pipes For Soil And Waste Discharge (Low And High Temperature) Inside Buildings - Unplasticized Poly(Vinyl Chloride) (Pvc-U) - Part 1: Specifications For Pipes And The System
出版:Comite Europeen de Normalisation

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DRAFT 2014 [01/09/2014]
14/30311109 DC - Identical