| 1. | Electric lighting fire safety evacuation sign
电光源型消防安全疏散标志 |
| 2. | Microwave sulfur lamp ( msl ) is a kind of effective electrodeless electrical light source
微波硫灯是一种高效节能的无电极电光源。 |
| 3. | Abstract ： the luminous efficien is the key parameter of electric light sources energy2saving performance
摘要:光效是电光源节能性能的关键参数。 |
| 4. | The products made by the factory seven categories , more the 40 specifications , and 200 assortments
厂房宽敞明亮，坐落在花园之中，是电光源生产的绝佳场所。 |
| 5. | By joint efforts , it is our hope to promote both trade and friendship to our mutual advantage
我公司愿与国内外各界朋友携手合作，共图发展，共创电光源世界的美好明天。 |
| 6. | Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuumtubes
电真空器件及电光源用钨钼材料电阻率的测试方法 |
| 7. | Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuum tubes
电真空器件及电光源用钨钼材料电阻率的测试方法 |
| 8. | Osram , a subsidiary company of siemens , is one of the two largest lighting manufacturers in the world
德国照明专家欧司朗，是西门子集团的重要成员,世界两大电光源制造商之一。 |
| 9. | Method for measuring the density of the fine wire and ribbon of tungsten and molybdenum used in electric light sources and vacuumtubes
电真空器件及电光源用细钨丝钼丝和薄带密度的测试方法 |
| 10. | Method for measuring the density of the fine wire and ribbon of tungsten and molybdenum used in electric light sources and vacuum tubes
电真空器件及电光源用细钨丝钼丝和薄带密度的测试方法 |
