| 1. | However , the preservation condition is not good
Sn型蒸汽机车的保存状况很不好。 |
| 2. | The sn 23 steam locomotive front of the gejiu station
个旧车站的sn型蒸汽机车正面 |
| 3. | Research on the processing technology of ag - cu - in - sn solder
钎料加工工艺的研究 |
| 4. | Sn class steam locomotive that i saw from the oblique top
从斜上面看sn型蒸汽机车 |
| 5. | The study of heat and mechanics of cu - ti - sn - cr alloys
铬合金热学及力学性能研究 |
| 6. | To generate a key file , type sn - k file
若要生成密钥文件，请在命令行上键入sn - k |
| 7. | Research and development of sn - ag - sb lead - free based solders
系列合金的研究与开发 |
| 8. | Study on plastic deformation resistance of sn - pb - re solder
钎料的塑性变形抗力研究 |
| 9. | The file is in the format generated by sn . exe
该文件采用由sn . exe生成的格式。 |
| 10. | There is a pitt to inspect this sn class locomotive
机务段里有供检修机车的地坑。 |
