DZ/T 0101.12-1994
Active
YS/T 409-1998
Replaced
Industry standards-Non-ferrous metals
YS/T 409-1998 Specification for CRMs for non-ferrous product analysis
YS/T 409-1998 Specification for CRMs for non-ferrous product analysis
Basic Information
Standard Code:
YS/T 409-1998
Standard Type:
Industry standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Non-ferrous metals and their alloy products
ICS Name:
-
Publish Date:
1999-01-11
Implement Date:
1999-06-01
Pages:
9 pages
Development Information
Superseded by the following standards
Referenced Standards
GB 2638-1981
GB/T 4882-1985
GB/T 4889-1985 Statistical interpretation of data—Techniques of estimation and tests relating to means and variances of normal distributions
GB/T 6379-1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by interlaboratory tests
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 15000.4-1994
GB/T 15000.5-1994 Directives for the work of reference materials(5)—Technologic rules for reference materials of chemical composition
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