BS 6864-4:1987被替代
Laboratory tests on noise emission from appliances and equipment intended for use in water supply installations. Method for mounting and operating special appliances
出版：British Standards Institution
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基本信息
标准编号： BS 6864-4:1987
发布时间：1987/9/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：14
标准简介
For appliances which cannot be regarded as draw-off taps or in-line valves or similar appliances. Applies to nominal size not exceeding 1 or DN 25. To be read in conjunction with BS 6864-1:1987
标准备注
© British Standards Institution 2013
替代本标准的新标准
