BS 6891(1988) : 1988被替代
SPECIFICATION FOR INSTALLATION OF LOW PRESSURE GAS PIPEWORK OF UP TO 28 MM (R1) IN DOMESTIC PREMISES (2ND FAMILY GASES)
出版：British Standards Institution
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基本信息
标准编号： BS 6891(1988) : 1988
发布时间：1988/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：22
标准简介
Describes design parameters, materials and methods of installing steel or copper low pressure gas pipework, in sizes not exceeding DN 25 or 28 mm respectively for supply of 2nd family gas in domestic dwellings. Applies to low pressure gas installations with a maximum pressure of 75 mbar (30 in w.g.).
替代本标准的新标准
