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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YB/T 4948-2021 |
Technical Specification for Evaluation of Green Design Products - Pre-hardened Alloy Steel Plates for Plastic Moulds {译} 绿色设计产品评价技术规范 塑料模具用预硬型合金钢板 |
China Metallurgy Industry
Standards hardened |
 English PDF |
| NB/T 20007.15-2012 |
Stainless steel for pressurized water reactor nuclear power plants. Part15: Strain hardened hot worked rolled or forged bars made from austenitic stainless steel used for the fabrication of bolting material for reactor internals 压水堆核电厂用不锈钢 第15部分：堆内构件螺栓用变形硬化的热轧或热锻奥氏体不锈钢棒 |
China Energy industry
Standards hardened |
English PDF |
| 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 hardened |
English PDF |
| JC/T 878.4-2010 |
Case-hardened reducer used in cement industry. Part 4: Reducer for vertical roller mill 水泥工业用硬齿面减速机 第4部分:立式磨机减速机 |
China Building Materials
Standards hardened |
English PDF |
| JC/T 878.3-2010 |
Case-hardened reducer used in cement industry. Part 3: Reducer for rotary kiln 水泥工业用硬齿面减速机 第3部分：窑用减速机 |
China Building Materials
Standards hardened |
English PDF |
| JC/T 878.2-2010 |
Case-hardened reducer used in cement industry. Part 2: Reducer for side drive tube mill 水泥工业用硬齿面减速机 第2部分:边缘传动减速机 |
China Building Materials
Standards hardened |
English PDF |
| JC/T 878.1-2010 |
Case-hardened reducer used in cement industry. Part 1: Reducer for central drive tube mill 水泥工业用硬齿面减速机 第1部分:中心传动磨机 |
China Building Materials
Standards hardened |
English PDF |
| SJ 51427/4-1998 |
Fiber, optical, 50/125μm, radiation hardened detail specification for 50/125μｍ耐辐照光纤详细规范 |
China Electronics
Standards hardened |
English PDF |
| SJ 20658-1998 |
Specification for radiation hardened monocrystal silicon wafers for military CMOS integrated circuits 军用电站方舱通用规范 |
China Electronics
Standards hardened |
English PDF |
| SJ 51427/3-1997 |
Fiber, optical, 100/140μm, radiation hardened detail specification for 100/140μｍ耐辐照光纤详细规范 |
China Electronics
Standards hardened |
English PDF |
| TB/T 2254-1991 |
(Locomotive traction gear carburizing hardened metallurgical test) 机车牵引用渗碳淬硬齿轮金相检验标准 |
China Railway & Train
Standards hardened |
English PDF |
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