incandescent lamp
白炽灯
白热电灯
防爆白炽灯
钨丝灯泡
钨丝灯
炽热灯
白热灯
可燃性
白热光
入射角
Incandescent lamp filament
microwave vacuum drying combined with vacuum drying
126 kV double-break vacuum circuit breaker
20 kV outdoor on-post vacuum circuit breaker
24 kV outdoor high-voltage AC vacuum circuit breaker
absolute pressure vacuum gauge
agitating vacuum process
Agrobacterium under vacuum transformation
air-blowing vacuum membrane distillation (AVMD)