GB/T 12689.12-2004
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 12689.12-2004
The methods for chemical analysis of zinc and zinc alloys—The determination of lead, cadmium, iron, copper, tin, aluminium, arsenic, stibium, magnesium lanthanum and cerium contents—The inductively coupled plasma-optical emission spectrometric method 锌及锌合金化学分析方法 铅、镉、铁、铜、锡、铝、砷、锑、镁、镧、铈量的测定 电感耦合等离子体--发射光谱法
Issued Date:2004-04-30
Implemented Date:2004-10-01
Issued by:
The Standardization Administration of the People's Republic of China