brent 发表于 2018-3-9 10:47
(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* f: Y; H3 |( C0 A7 x
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 {3 P2 c3 [' l. f$ J
(f1) - Suitable for outdoor use with respect to exposure to Ultraviolet Light, Water Exposure and Im ...
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