Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| QC/T 262-1999 |
(Metallurgical test car carburizing gear) 汽车渗碳齿轮金相检验 |
China Automobile & Vehicle industry
Standards carburizing |
 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 carburizing |
English PDF |
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