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Chinese National Standard Category: Precious metals and their alloys

English Title: Platinum/niobium clad anode strip for Cathodic Protection
Chinese Title: 阴极保护用铂/铌复合阳极板
Standard No.: GB/T 23520-2009
Category No.: H68
Issued by: AQSIQ,SAC
Issued on: 2009-4-8
Implemented on: 2010-2-1
Status: superseded
Superseded by:GB/T 23520-2022
Superseded on:2022-10-1
Abolished on:
Superseding:
Word Count:4000 words
Similar Standards: GB 1776-1988   GB/T 23519-2023   GB/T 23611-2023   GB/T 18034-2023   GB/T 8750-2022   GB/T 23608-2022   GB/T 17472-2022   GB/T 23517-2022   GB/T 23520-2022   GB/T 25942-2022   GB/T 4134-2021   GB/T 39987-2021   GB/T 39810-2021   GB/T 8184-2020   GB/T 15159-2020   GB/T 8185-2020   GB/T 23518-2020   GB/T 37653-2019   GB/T 1421-2018   GB/T 1422-2018  
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