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Chinese National Standard Category: Light metals and their alloys

English Title: LD30, LD31 with a round aluminum extrusion ingot
Chinese Title: LD30、LD31铝合金挤压用圆铸锭
Standard No.: YS/T 67-1993
Category No.: H61
Issued by:
Issued on: 1993-03-17
Implemented on: 1994-4-1
Status: valid
Superseded by:YS/T 67-2005 Wrought aluminium and aluminium alloys columniform ingots
Superseded on:
Abolished on:
Superseding:
Word Count:5000 words
Similar Standards: GB/T 33824-2025   T/TMAC 218-2025   T/TMAC 219-2025   T/TMAC 167-2025   SN/T 5629-2024   SN/T 5762-2024   SN/T 5418-2024   SN/T 5417-2024   SN/T 5416-2024   GB/T 26027-2024   GB/T 3880.3-2024   GB/T 3880.2-2024   GB/T 42793-2024   GB/T 42792-2024   GB/T 42791-2024   GB/T 8545-2024   GB/T 26494-2023   GB/T 3499-2023   GB/T 2881-2023   GB/T 1196-2023  
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