| 1. | Glass is separated by hand at the dump and ferrous metal removed by magnet .
玻璃在堆放场用手拣出，黑色金属用磁铁分出。 |
| 2. | Ferrous metals, timber, and pulp seem to offer the main field of reduction .
看来，黑色金属、木材和纸浆是削减的重要对象。 |
| 3. | Ferrous metals - test method of atmospheric exposure
黑色金属室外大气暴露试验方法 |
| 4. | Conversion of hardness and strength for ferrous metal
黑色金属硬度及强度换算值 |
| 5. | Vocabulary of heat treatment terms for ferrous products
黑色金属制品的热处理术语词汇 |
| 6. | Metals are divided into ferrous and non - ferrous metals
金属分为黑色金属和有色金属。 |
| 7. | Black metal heat treatment furnace
黑色金属热处理炉 |
| 8. | Iron - and - steel furnace
黑色金属冶金炉 |
| 9. | The method of electron probe micro analysis as corrosive layer on ferrous metals of ship
船舶黑色金属腐蚀层的电子探针分析方法 |
| 10. | Suitable for the welding and stainless steel , carbon steel , alloyed steel etc
适用于不锈钢、碳钢、合金钢等黑色金属材料的焊接。 |
