brent 发表于 2018-3-9 10:47. o x: T2 C; Z$ G
(f1) - Suitable for outdoor use with respect to exposure to Ultraviolet Light, Water Exposure and Im ...
yyyy1112 发表于 2018-3-9 13:59" @+ c% ^% |8 t9 U- I' l8 x+ Z- W
谢谢,意思是所有用于户外产品外漏的塑胶材质部件必须要求是f1的吗?
brent 发表于 2018-3-9 10:475 p3 j! U( i0 l! G
(f1) - Suitable for outdoor use with respect to exposure to Ultraviolet Light, Water Exposure and Im ...
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