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读标准,还是先读懂定义吧。/ ?" m7 S6 G% C0 Q
3.1.2
% q# o8 T. y3 Mindependent lamp controlgear7 U6 U$ n5 X0 A) ?# ^2 X2 r
lamp controlgear consisting of one or more separate elements so designed that it can be mounted separately outside a luminaire, with protection according to the marking of the lamp controlgear and without any additional enclosure.
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7 H4 d _: [( M/ {, X% ]& G" d+ cNOTE: This may consist of a built-in lamp controlgear housed in a suitable enclosure which provides all the necessary protection according to its markings. |
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