GB/T 20144-2006

Barrel thread for E14 and E27 lampholders with shade holder ring

NORMA vydána dne 6.3.2006

The information about the standard:

Designation standards: GB/T 20144-2006
Note: NEPLATNÁ
Publication date standards: 6.3.2006
Country: Chinese technical standard
Kategorie: Technické normy GB