QB/T 2049.7-2013
Glass bulb dimensions for lamps.P series shapes (English Version)
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QB/T 2049.7-2013
Standard No.
QB/T 2049.7-2013
Language
Chinese,
Available in English version
Release Date
2013
Published By
Professional Standard - Light Industry
Latest
QB/T 2049.7-2013
Replace
QB/T 2049.7-1994
Scope
This part specifies the appearance and main dimension series of P-type glass bulbs for lamps.
QB/T 2049.7-2013 Referenced Document
QB/T 1112
Glass bulb designation system for lamps
QB/T 2049.7-2013 history
2013
QB/T 2049.7-2013
Glass bulb dimensions for lamps.P series shapes
1995
QB/T 2049.7-1994
Glass envelope of electric light source Dimension of P model glass envelope
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