Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
JC/T 878.5-2010 |
Case-hardened reducer used in cement industry. Part 5: Reducer for rolling press 水泥工业用硬齿面减速机 第5部分:辊压机用减速机 |
China Building Materials
Standards Rolling hard |
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SY/T 0059-1999 |
Technical specification of controlling weld hardness of steel equipment to prevent sulfide stress cracking 控制钢制设备焊缝硬度防止硫化物应力开裂技术规范 |
China Oil & Gas Industry
Standards Rolling hard |
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JJG(JB)97-1992 |
(Rolling hard acceleration vibration measuring instrument verification procedures) |
China Metrological
Standards Rolling hard |
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