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Database: 189759 (19 Oct 2025)
YS/T 631-2007 English PDF
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YS/T 631-2007
English
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Methods for analysis of zinc. The optical emission spectrometry
Obsolete
YS/T 631-2007
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Basic data
Standard ID
YS/T 631-2007 (YS/T631-2007)
Description (Translated English)
Methods for analysis of zinc. The optical emission spectrometry
Sector / Industry
Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard
H13
Classification of International Standard
77.120.30
Word Count Estimation
8,871
Date of Issue
2007-04-13
Date of Implementation
2007-10-01
Regulation (derived from)
NDRC Notice No. 22 of 2007
Issuing agency(ies)
National Development and Reform Commission
Summary
This standard specifies the zinc lead, cadmium, iron, copper, tin method. This standard applies to zinc lead, cadmium, iron, copper, tin determination.