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Chinese National Standard Category: Special electronic technology material

English Title: Creep testing,high temperature treatment and metallographic examination of the tungsten wire
Chinese Title: 钨丝蠕变试验、高温处理及金相检查方法
Standard No.: GB/T 4194-2017
Category No.: L90
Issued by: AQSIQ AND SAC
Issued on: 2017-07-31
Implemented on: 2018-2-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB/T 4194-1984 Creep testing,high temperature treatment and metallographic examination of the tungsten wires
Word Count:3000 words
Similar Standards: T/CEMIA 028-2022   GB 9000.16-1988   T/CEMIA 035-2023   GB 9620.8-1988   GB/T 37275-2018   T/CEMIA 032-2022   T/CEMIA 030-2022   GB 9620.7-1988   T/CEMIA 027-2022   T/CEMIA 036-2023   T/CEMIA 026-2021   T/CEMIA 034-2023   T/CEMIA 029-2022   GB 9622.8-1988   T/CEMIA 024-2021   GB 9395.10-1988   T/CEMIA 021-2019   GB/T 9533-1988   T/CEMIA 023-2021   T/CI 236-2023  
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