SANS 921 Ed. 3 标准详情
- 标准号:SANS 921 Ed. 3
- 中文标题:
- 英文标题:Pitch-impregnated Fibre Pipes And Fittings And Jointing
- 标准类别:南非国家标准
- 发布日期:
Describes the dimensional and minimum quality requirements for pitch-impregnated fibre pipes (known as pitch fibre pipes) of nominal diameter 75 mm, 100 mm and 150 mm, together with pitch fibre fittings and polypropylene and polyethylene couplings, t
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