BS 3809:1971被替代
Specification for wood wool permanent formwork and infill units for reinforced concrete floors and roofs
出版：British Standards Institution
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基本信息
标准编号： BS 3809:1971
发布时间：1971/6/11 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Manufacture, materials, form and texture, deviations on work sizes, density of moulded material, weight of units, suitability for carrying suspended loads, method of measuring units and recommendations for use.
标准备注
© British Standards Institution 2013
替代本标准的新标准
