BS 5688-29:1986废止
Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of total and alkali-soluble calcium and magnesium contents of crude sodium borates (titrimetric method)
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 5688-29:1986
发布时间：1986/7/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：10
标准备注
© British Standards Institution 2013
General notes:
This standard has been withdrawn as it is identical to ISO 6920:1984 which has been withdrawn by ISO/TC 47
等同采用的国际标准
ISO 6920:1984 - Equivalent
