BS 2782-4 Method 451K:1978被替代
Methods of testing plastics. Chemical properties. Determination of pH of water extract of phenolic mouldings
出版：British Standards Institution
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基本信息
标准编号： BS 2782-4 Method 451K:1978
发布时间：1978/1/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：2
标准备注
© British Standards Institution 2013
Replaces notes:
Replaces method 402G of BS 2782:1970.
Replaced by notes:
Replaced by the dual numbered standard BS EN ISO 8975:1995, BS 2782-4:Method 451K:1995.
替代本标准的新标准
