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China 'GB/T 33948.2-2017 ' standard english version:

中华人民共和国国家标准
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 33948.2-2017

Method for chemical analysis of copper-steel composite metal—Part 2：Determination of zinc content—Na2EDTA titration method
铜-钢复合金属化学分析方法第2部分：锌含量的测定 Na2EDTA滴定法

Issued Date:2017-07-12

Implemented Date:2018-02-01

Issued by:

The Standardization Administration of the People's Republic of China

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GB Standard Code	GB/T 33948.2-2017
Standard Category	China National Standards
GB Standard English Title	Method for chemical analysis of copper-steel composite metal—Part 2：Determination of zinc content—Na2EDTA titration method
GB Standard Chinese Title	铜-钢复合金属化学分析方法第2部分：锌含量的测定 Na2EDTA滴定法
Chinese Version Price	$5.00 per 1 page
English Translation Fee	$15.00~$30.00 per 1 page
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China 'GB/T 33948.2-2017 ' standard english version:

GB/T 33948.2-2017

Method for chemical analysis of copper-steel composite metal—Part 2：Determination of zinc content—Na2EDTA titration method铜-钢复合金属化学分析方法 第2部分：锌含量的测定 Na2EDTA滴定法

Method for chemical analysis of copper-steel composite metal—Part 2：Determination of zinc content—Na2EDTA titration method
铜-钢复合金属化学分析方法第2部分：锌含量的测定 Na2EDTA滴定法