Approval and test specification - Bayonet lampholders
批准和试验规范.卡口灯座
发布日期:
2015-01-23
规定了用于低压电路的2槽或3槽B22卡口灯座和B15(小型)卡口灯座的要求和试验。
Specifies requirements and tests for 2-slot or 3-slot, or both, B22 bayonet lampholders and for bayonet lampholders of the B15 (small) designation which are intended for use in low-voltage circuits.