
Methods Of Test For Sodium Tripolyphosphate (Pentasodium Triphosphate) And Sodium Pyrophosphate (Tetrasodium Pyrophosphate) For Industrial Use - Measurement Of Ph Value Of Sodium Tripolyphosphate
出版:British Standards Institution

专家解读视频
基本信息
标准编号: BS 4427-2:1969
发布时间:1969/2/28 0:00:00
标准类别:Standard
出版单位:British Standards Institution
标准页数:8
标准简介
1969 [28/02/1969] [01/01/0001]
标准备注
© British Standards Institution 2013
等同采用的国际标准
ISO 851:1976 - Equivalent