2025-12-9 216.73.216.21
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/GB/T 20975.20-2008
GB/T 20975.20-2008   Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method (English Version)
Standard No.: GB/T 20975.20-2008 Status:superseded remind me the status change

Email:

Target Language:English File Format:PDF
Word Count: 3000 words Translation Price(USD):124.0 remind me the price change

Email:

Implemented on:2008-9-1 Delivery: via email in 1~3 business day

→ → →

,2021-10-1,2008-9-1,14113818185445412470600B08776
Standard No.: GB/T 20975.20-2008
English Name: Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method
Chinese Name: 铝及铝合金化学分析方法 第20部分:镓含量的测定 丁基罗丹明B分光光度法
Chinese Classification: H12    Light metals and their alloys analysis method
Professional Classification: GB    National Standard
ICS Classification: 77.120.10 77.120.10    Aluminium and aluminium alloys 77.120.10
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-3-31
Implemented on: 2008-9-1
Status: superseded
Superseded by:GB/T 20975.20-2020
Superseded on:2021-10-1
Superseding:GB/T 6987.20-2001 Aluminium and aluminium alloys-Determination of copper content-Butyrhodamine B spectrophotometric method
Target Language: English
File Format: PDF
Word Count: 3000 words
Translation Price(USD): 124.0
Delivery: via email in 1~3 business day
本部分规定了铝及铝合金中镓含量的测定方法。本部分适用于铝及铝合金中镓含量的测定。测定范围:0.005%--0.050%。本部分代替GB/T6987.20—2001《铝及铝合金化学分析方法 丁基罗丹明B 分光光度法测定镓量》。
本部分与GB/T6987.20—2001相比主要变化如下:
———增加了“8.1 重复性”条款;
———增加了“9质量保证与控制”条款。
Code of China
Standard
GB/T 20975.20-2008  Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method (English Version)
Standard No.GB/T 20975.20-2008
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)124.0
Implemented on2008-9-1
Deliveryvia email in 1~3 business day
Detail of GB/T 20975.20-2008
Standard No.
GB/T 20975.20-2008
English Name
Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method
Chinese Name
铝及铝合金化学分析方法 第20部分:镓含量的测定 丁基罗丹明B分光光度法
Chinese Classification
H12
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-3-31
Implemented on
2008-9-1
Status
superseded
Superseded by
GB/T 20975.20-2020
Superseded on
2021-10-1
Abolished on
Superseding
GB/T 6987.20-2001 Aluminium and aluminium alloys-Determination of copper content-Butyrhodamine B spectrophotometric method
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
124.0
Keywords
GB/T 20975.20-2008, GB 20975.20-2008, GBT 20975.20-2008, GB/T20975.20-2008, GB/T 20975.20, GB/T20975.20, GB20975.20-2008, GB 20975.20, GB20975.20, GBT20975.20-2008, GBT 20975.20, GBT20975.20
Introduction of GB/T 20975.20-2008
本部分规定了铝及铝合金中镓含量的测定方法。本部分适用于铝及铝合金中镓含量的测定。测定范围:0.005%--0.050%。本部分代替GB/T6987.20—2001《铝及铝合金化学分析方法 丁基罗丹明B 分光光度法测定镓量》。
本部分与GB/T6987.20—2001相比主要变化如下:
———增加了“8.1 重复性”条款;
———增加了“9质量保证与控制”条款。
Contents of GB/T 20975.20-2008
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040
 
 
Keywords:
GB/T 20975.20-2008, GB 20975.20-2008, GBT 20975.20-2008, GB/T20975.20-2008, GB/T 20975.20, GB/T20975.20, GB20975.20-2008, GB 20975.20, GB20975.20, GBT20975.20-2008, GBT 20975.20, GBT20975.20