Home   GB Standards Search   GB Standards Index GB Standards Testing   GB Standards Compliance Pricing & Payment Contact Us

GB/T 12689.4-2004 standard english preview version PDF file download



GB Standard Code GB/T 12689.4-2004
Standard Category China National Standards
GB Standard English Title The methods for chemical analysis of zinc and zinc alloys--The determination of copper content--The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method
GB Standard Chinese Title 锌及锌合金化学分析方法 铜量的测定 二乙基二硫代氨基甲酸铅分光光度法、火焰原子吸收光谱法和电解法
Chinese Version Price $15 USD per 50 pages
English Translation Price About $15  per 1 page; Inquire us for detail price

 
Thanks for your interest in GB/T 12689.4-2004 standard !
This is a preview version of GB/T 12689.4-2004 standard PDF file for download ;
The GB/T 12689.4-2004 standard official version needs to be purchased to download.
 


1F Zhongmao Building, No.1 Beizhan Road, Luohu District, Shenzhen City, China
+86-755-2583-1330        info@transcustoms.com 
©  Copyright 2001-2025  RJS MedTech Inc. All Rights Reserved