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Chinese National Standard Category: Material and component for instrument and meter

English Title: Knife-edge and edge bearing for balance
Chinese Title: 天平刀子、刀承
Standard No.: JB/T 9482-2011
Category No.: N05
Issued by: MIIT
Issued on: 2011-8-15
Implemented on: 2011-11-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:JB/T 9482-1999 Knife-edge and edge bearing for lever balance
Word Count:7000 words
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