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Position: Chinese Standard in English/GB/T 223.18-2026
GB/T 223.18-2026   Iron,steel and alloy—Determination of copper content—Iodimetric method and spectrophotometric method (English)
This English text of GB/T 223.18-2026 is translated by certified human translators, with proven quality
Standard No.: GB/T 223.18-2026 Status:to be valid remind me the status change

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Implementation Date:2027-4-1 Delivery: via email in 1~5 business day

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,,2027-4-1,B449B09A20D25BFD1791535140334
Standard No.: GB/T 223.18-2026
English Name: Iron,steel and alloy—Determination of copper content—Iodimetric method and spectrophotometric method
Chinese Name: 钢铁及合金 铜含量的测定 碘量法和分光光度法
Professional Classification: GB    National Standard
Source Content Issued by: SAMR, SAC
Issurane Date: 2026-09-28
Implementation Date: 2027-4-1
Status: to be valid
Replacing:GB/T 223.18-1994 Methods for chemical analysis of iron, steel and alloy The sodium thiosulfate separation iodimetric method for the determination of copper content
GB/T 223.19-1989
GB/T 223.91-2021 Iron,steel and alloy—Determination of copper—2,2′-Biquinoline spectrophotometric method
Target Language: English
File Format: PDF
Word Count: 15500 words
Translation Price(USD): 465.0
Delivery: via email in 1~5 business day
Code of China
Standard
GB/T 223.18-2026  Iron,steel and alloy—Determination of copper content—Iodimetric method and spectrophotometric method (English)
Standard No.GB/T 223.18-2026
Statusto be valid
LanguageEnglish
File FormatPDF
Word Count15500 words
Translation Price(USD)465.0
Implemented on2027-4-1
Deliveryvia email in 1~5 business day
Detail of GB/T 223.18-2026
Standard No.
GB/T 223.18-2026
English Name
Iron,steel and alloy—Determination of copper content—Iodimetric method and spectrophotometric method
Chinese Name
钢铁及合金 铜含量的测定 碘量法和分光光度法
Chinese Classification
Professional Classification
GB
ICS Classification
Issued by
SAMR, SAC
Issued on
2026-09-28
Implemented on
2027-4-1
Status
to be valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 223.18-1994 Methods for chemical analysis of iron, steel and alloy The sodium thiosulfate separation iodimetric method for the determination of copper content
GB/T 223.19-1989
GB/T 223.91-2021 Iron,steel and alloy—Determination of copper—2,2′-Biquinoline spectrophotometric method
Language
English
File Format
PDF
Word Count
15500 words
Translation Price(USD)
465.0
Keywords
GB/T 223.18-2026, GB 223.18-2026, GBT 223.18-2026, GB/T223.18-2026, GB/T 223.18, GB/T223.18, GB223.18-2026, GB 223.18, GB223.18, GBT223.18-2026, GBT 223.18, GBT223.18
Introduction of GB/T 223.18-2026
Contents of GB/T 223.18-2026
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Keywords:
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