tungsten filament lamp meaning in English

钨丝灯

Tungsten filament lamps for general lighting purposes
普通照明用钨丝灯
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
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
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
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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