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GB/T 42915-2023 in English
Specification for identification of copper concentrates and main copper-bearing materials
valid
Issued on:2023-08-06
$476.00 -
GB/T 8063-2017 in English
Designation of cast nonferrous metals and their alloys
valid
Issued on:2017-12-29
$240.00 -
GB/T 13822-2017 in English
Test specimens for nonferrous diecasting alloys
valid
Issued on:2017-12-29
$144.00 -
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GB/T 33201-2016 in English
NCu30-3-0.5 alloy bar,wire,forgings and forging stock-General specification
valid
Issued on:2016-12-13
$116.00 -
YS/T 441.1-2014 in English
Management rules of nonferrous metals balance—Part 1:Copper enrichment and metallurgy
valid
Issued on:2014-10-14
$408.00 -
YS/T 441.2-2014 in English
Management rules of nonferrous metals balance—Part 2:Lead enrichment and metallurgy
valid
Issued on:2014-10-14
$408.00 -
YS/T 441.3-2014 in English
Management rules of nonferrous metals balance—Part 3:Zinc enrichment and metallurgy
valid
Issued on:2014-10-14
$504.00 -
YS/T 441.4-2014 in English
Management rules of nonferrous metals balance—Part 4:Tin enrichment and metallurgy
valid
Issued on:2014-10-14
$408.00