2025-6-18 18.97.9.172
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/QB/T 3831-1999
QB/T 3831-1999   Anti-color changecorrosion testingmethod of the metal deposits and conversion coatings for the light industrial products--Hydrogen sulfide test (English Version)
Standard No.: QB/T 3831-1999 Status:valid remind me the status change

Email:

Language:English File Format:PDF
Word Count: 1500 words Price(USD):45.0 remind me the price change

Email:

Implemented on:1999-4-21 Delivery: via email in 1~3 business day
,,
Standard No.: QB/T 3831-1999
English Name: Anti-color changecorrosion testingmethod of the metal deposits and conversion coatings for the light industrial products--Hydrogen sulfide test
Chinese Name: 轻工产品金属镀层和化学处理层的抗变色腐蚀试验方法硫化氢试验法
Chinese Classification: Y7    
Professional Classification: QB    Professional Standard - Light Industry
Issued by: SBLI
Issued on: 1999-04-21
Implemented on: 1999-4-21
Status: valid
Superseding:GB 5943-1986 Anti-color change corrosion testing method of the metal deposits and conversion coatings for the light industrial products--Hydrogen sulfide test
Language: English
File Format: PDF
Word Count: 1500 words
Price(USD): 45.0
Delivery: via email in 1~3 business day
本方法适用于铜和铜合金镀层以及银和银合金镀层的抗变色腐蚀试验。
QB/T 3831-1999 is referred in:
* QB/T 2997-2008 Adornment with precious metal coating
*GB/T 32022-2015 Adornment with precious metal coating
Code of China
Standard
QB/T 3831-1999  Anti-color changecorrosion testingmethod of the metal deposits and conversion coatings for the light industrial products--Hydrogen sulfide test (English Version)
Standard No.QB/T 3831-1999
Statusvalid
LanguageEnglish
File FormatPDF
Word Count1500 words
Price(USD)45.0
Implemented on1999-4-21
Deliveryvia email in 1~3 business day
Detail of QB/T 3831-1999
Standard No.
QB/T 3831-1999
English Name
Anti-color changecorrosion testingmethod of the metal deposits and conversion coatings for the light industrial products--Hydrogen sulfide test
Chinese Name
轻工产品金属镀层和化学处理层的抗变色腐蚀试验方法硫化氢试验法
Chinese Classification
Y7
Professional Classification
QB
ICS Classification
Issued by
SBLI
Issued on
1999-04-21
Implemented on
1999-4-21
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB 5943-1986 Anti-color change corrosion testing method of the metal deposits and conversion coatings for the light industrial products--Hydrogen sulfide test
Language
English
File Format
PDF
Word Count
1500 words
Price(USD)
45.0
Keywords
QB/T 3831-1999, QB 3831-1999, QBT 3831-1999, QB/T3831-1999, QB/T 3831, QB/T3831, QB3831-1999, QB 3831, QB3831, QBT3831-1999, QBT 3831, QBT3831
Introduction of QB/T 3831-1999
本方法适用于铜和铜合金镀层以及银和银合金镀层的抗变色腐蚀试验。
Contents of QB/T 3831-1999
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: TransForyou Co., Ltd. 2008-2040
 
 
Keywords:
QB/T 3831-1999, QB 3831-1999, QBT 3831-1999, QB/T3831-1999, QB/T 3831, QB/T3831, QB3831-1999, QB 3831, QB3831, QBT3831-1999, QBT 3831, QBT3831