bubble instrument

bubble instrument, Total:4 items.

The international standard classification for "bubble instrument" includes: Incandescent lamps .

The Chinese standard classification for "bubble instrument" includes: Electric light source products .

轻工业部

• QB 1116.1-1991 Instrument light bulb White fabric instrument light bulb
• QB 1116.2-1991 Instrument bulb instrument halogen tungsten bulb

Professional Standard - Light Industry

• QB/T 1116.1-1991 Instrument Lamps - Incandescent Instrument Lamps
• QB/T 1116.2-1991 Instrument Lamps - Tungsten Halogen Lamps

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