| 1. | Tungsten filament lamps for general lighting purposes
普通照明用钨丝灯
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| 2. | Thoriated tungsten filament
敷钍钨灯丝
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| 3. | Even with the air pumped out the bulb , the tungsten filament slowly vaporizes
即使灯泡中的空气被抽出，钨丝也会慢慢地蒸发。
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| 4. | Specification for electronic variable control switches dimmer switches for tungsten filament lighting
钨丝灯照明用电子可调控制开关
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| 5. | Tungsten filament lamps for domestic and similar general lighting purposes safety specification
家庭和类似场合普通照明用钨丝灯安全要求
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| 6. | Tungsten filament lamps for domestic and similar general lighting purposes - performance requirements
家用和类似普通照明用钨丝灯.性能要求
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| 7. | Tungsten filament lamps for domestic and similar general lighting purposes - performance requirements
家庭和类似场合普通照明用钨丝灯性能要求
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| 8. | Tungsten filament lamps for domestic and similar general lighting purposes - performance requirements
家用和类似普通照明用钨丝灯泡.性能要求
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| 9. | Amendment 3 - tungsten filament lamps for domestic and similar general lighting purposes - performance requirements
修改件3 .家用及类似场合普通照明用钨丝灯.性能要求
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| 10. | Amendment 1 - tungsten filament lamps for domestic and similar general lighting purposes - performance requirements
家庭及类似场合普通照明用钨丝灯.性能要求.修改件1
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