| 1. | Tungsten is classified among the metals .
钨归入金属类。 |
| 2. | Tungstate competitively inhibits the utilization of molybdenum for the formation of xanthine dehydrogenases .
钨酸盐竞争性地抑制钼的利用以形成黄嘌呤脱氢酶。 |
| 3. | Methods for determination of tungsten in nickel alloys
镍合金中钨含量的测定方法 |
| 4. | Composite welding of the diamond and tungsten carbide
金刚石与碳化钨的复合堆焊 |
| 5. | Production of a sort of hi - cr cast iron grinding ball
采用钨渣生产合金铸铁磨球 |
| 6. | Technical specifications for tungsten contact of breaker
断电器用钨触点.技术条件 |
| 7. | Recommended practices for gas - tungsten - arc welding
钨电极惰性气体保护焊的推荐规范 |
| 8. | Method for testing the density of tungsten and molybdenum bars
钨钼条密度测定方法 |
| 9. | Study on tungsten heavy alloys with ta of addition
元素对钨基高密度合金性能的影响 |
| 10. | Tubular tungsten - halogen lamps , physical characteristics
钨卤素管灯.物理性能 |
