| 1. | Specifications for sintered iron soft magnetic materials
烧结纯铁软磁材料.技术条件 |
| 2. | Heat treated sintered iron - based structural materials
热处理状态粉末冶金铁基结构材料 |
| 3. | Sintered iron - based automotive shock - absorbers . specifications
汽车减震器铁基粉末冶金零件.技术条件 |
| 4. | Measurement on the carburizing or nitro - caburizing harden case depth of sintering iron - based material
渗碳或碳氮共渗硬化层深度的测定 |
| 5. | Powder metallurgy iron base structural materials - sintering iron , sintering carbon - steel , sintering copper - steel , sintering copper - modenim - steel
烧结铁烧结碳钢烧结铜钢烧结铜钼钢 |
| 6. | Powder metallurgy iron base structural materials . part 1 : sintering iron , sintering carbon - steel , sintering copper - steel , sintering copper - modenim - steel
粉末冶金铁基结构材料第一部分:烧结铁烧结碳钢烧结铜钢烧结铜钼钢 |
| 7. | Sintered metal materials . specifications . part 2 : sintered iron and sintered steel containing one or both of the elements carbon and copper , used for structural parts
烧结金属材料.规范.第2部分:结构部件用含元素碳或铜或二者均含有的烧结铁和烧结钢 |
