ISO 4427-1:2007-Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply

اختصاصی از فی لوو ISO 4427-1:2007-Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply دانلود با لینک مستقیم و پر سرعت .

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ISO 4427-1:2007

Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply

Part 1: General