| 1. | There are chemical fuels that are clean and smokeless .
有些化学燃料是清洁无烟的。 |
| 2. | The nitramine ethers perform two functions in the smokeless powder composition .
硝胺醚在无烟火药成份中有两种作用。 |
| 3. | Neither of the above substances gives smokeless powders an intense coloration .
上述各物质，没有一个能使无烟药强烈着色。 |
| 4. | Smokeless powder refers to colloided nitrocellulose either alone or in admixture with nitroglycerin or other material .
无烟药是指单独的胶质硝化棉或与硝化甘油和其它物质形成的混合物。 |
| 5. | Vertical coal gasification - vortex combustion smokeless boiler
旋涡燃烧无烟锅炉 |
| 6. | The development of the lsg serial coal - fired smokeless boiler
无烟燃烧技术的应用 |
| 7. | Game , meat , poultry and smokeless tobacco products
野味、肉类、家禽及无烟烟草产品 |
| 8. | Honda also will not allow use of smokeless tobacco
本田汽车也不允许使用无烟的烟草。 |
| 9. | Smokeless tobacco products prohibition regulations
无烟烟草产品禁止规例 |
| 10. | The application of smokeless combustion coal boiler
煤无烟燃烧锅炉的应用 |
