|
|
| 51. | simple refined iron |
| 单炼铁 |
|
|
| | |
| 52. | vacuum refined salt |
| 真空精制盐 |
|
|
| | |
| 53. | steam-refined asphalt |
| 蒸汽精炼沥青 |
|
|
| | |
| 54. | refined dry flax |
| 精干麻 |
|
|
| | |
| 55. | A refined conversation |
| 辞吐雅致 |
|
|
| | |
| 56. | elegant and refined |
| 镂金错彩;错彩镂金 |
|
|
| | |
| 57. | electrolytical refined copper |
| 电解精炼铜 |
|
|
| | |
| 58. | refined cottonseed oil |
| GB1537-1986精炼棉籽油 |
|
|
| | |
| 59. | fire refined copper |
| 火法精炼铜 |
|
|
| | |
| 60. | refined graphite powder |
| 石墨精粉 |
|
|
| | |