BS 4140:1967被替代
Methods of test for aluminium oxide
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 4140:1967
發布時間：1967/3/15 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：16
標準簡介
Preparation and storage of laboratory samples, determination of conventional moisture content and loss of mass on ignition, preparation of sample solution, determination of silicon, titanium and iron contents.
標準備注
? British Standards Institution 2013
Replaced by notes:
Replaced by Parts 1 to 7 of the new edition.
Amendment notes:
AMD 3 published 24 May 1968
