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UL 多要求 OUTDOOR TEST 主要是防紫外線和防水 ( 720 小時測試).& C2 D1 x# {9 h5 t# B, d0 l' d/ R i
可參照
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Ultraviolet Light Exposure Test in the Standard for
# V1 B. ~- `& `/ BPolymeric Materials – Use in Electrical Equipment Evaluations, UL 746C {% o' t5 s% v
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Organic Coatings for Steel Enclosures for Outdoor Use Electrical
* r+ T! ?- i1 L* ~% r. V4 ~Equipment, UL 1332
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4 |6 W8 K6 m8 j) f, O: r個別產品亦有其特別方法 |
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