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Chinese National Standard Category: Machine tool assistive device and accessory

English Title: NC vertical turret
Chinese Title: 数控立式转塔刀架
Standard No.: GB/T 20959-2025
Category No.: J52
Issued by: SAMR; SAC
Issued on: 2025-8-29
Implemented on: 2026-3-1
Status: to be valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB/T 20959-2007 NC Vertical Turret
Word Count:12500 words
Similar Standards:
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