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Chinese National Standard Category: Metal forming machinery

English Title: NC bus processing machine
Chinese Title: 数控母线加工机
Standard No.: GB/T 39746-2021
Category No.: J62
Issued by: SAMR; SAC
Issued on: 2021-03-09
Implemented on: 2021-10-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:8500 words
Similar Standards: GB/T 33639-2025   GB/T 33644-2025   GB/T 30463-2025   GB/T 23280-2025   GB/T 28245-2025   GB/T 14331-2025   GB/T 10924-2025   T/SDMTGM 0005-2019   T/SDMTGM 0006-2019   T/SDMTGM 0015-2024   T/SDMTGM 0014-2024   T/SDMTGM 0016-2024   GB/T 45786-2025   GB/T 14404-2024   JB 3851-1985   GB/T 29548-2024   JB 2669-1980   JB 2474-1979   JB/T 2448-1979   JB 2098-1977  
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