DR 93290被替代
Ductile iron pressure pipes and fittings
出版：Standards Australia
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基本信息
标准编号： DR 93290
标准类别：Draft
出版单位：Standards Australia
标准页数：0
标准简介
Proposes requirements for ductile iron pressure pipes and fittings of nominal sizes up to and including DN 750 intended for the conveyance of water under pressure. Two classes of pipes are specified on the basis of wall thickness and the class designations of K9 and K12 are consistent with ISO 2531. Proposed as a Joint Australian/New Zealand Standard.
替代本标准的新标准
