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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJG 411-1997 |
Verification Regulation of Hammering Type Brinell Hardness Tester 锤击式布氏硬度计检定规程 |
China Metrological
Standards Hammering |
 English PDF |
| QB/T 1497-1992 |
Tabular layouts of article characteristics Hammering and striking tools 事物特性表锤打和敲击工具 |
China Light Industry
Standards Hammering |
English PDF |
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