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回到未来 发表于 2017-3-26 12:58  . X4 J6 R3 |5 Z0 V
请教J大，dry/damp/wet跟indoor/outdoor，这两种概念之间是什么关系？
关于这三个概念，请参考如下：
7 w8 J$ c. E6 j0 N: f( ?0 NLocation, damp – an exterior or interior location that is normally or periodically subject to condensation
2 A: G1 o8 i" ^) I: w$ [of moisture in, on, or adjacent to, electrical equipment, and includes partially protected locations.& b6 K6 U0 t% G" y- s3 F
Location, dry – a location not normally subject to dampness, but may include a location subject to
3 |' s* s8 I# J" d J: Z$ m# e5 ttemporary dampness, as in the case of a building under construction, provided ventilation is adequate to
# i( J* H, |0 ~, l" m7 @" Y) _prevent an accumulation of moisture.
0 f$ o; N. A8 B/ v0 U- \Location, wet – a location in which water or other liquid can drip, splash, or flow on or against electrical4 f$ j# d0 t5 t! E; I( D# h" m) a
equipment.# G# E3 n) f7 _
INDOOR USE – Use in an indoor location or where wet contact is not likely to occur.$ d5 b( D1 E# v, t! N
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