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ߣT lrg2024/11/5 16:02:33 cʣ943256
һNطNIO䰲ȫֱPϵȫؔaȫ횝MһϵЇİȫ˜LJȺ͇HϳҊķ䰲ȫ˜ʣ
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GB/T 3797-2005늿O估늚bá@ЇҘ˜ʣmһ;ķ늿O늚b˷PҎ
GB 50058-1992ըͻΣUhbOӋҎ@˜ҎЇȱըͻΣUhbõOӋb;SoҪ
AQ 3009-2007ΣU늚ȫҎ@һИI]Ԙ˜ṩΣU늚ȫָԭt
UL 1604늚OĘ˜ʡǓңUnderwriters Laboratories Inc.ƶĘ˜m hazardous locations ʹõ늚O䡣
EN/CE˜ʣWޘ˜ʻίTEuropean Committee for StandardizationƶmښWЈķ늚O˜
ATEXָW˰lČڌڝڱը atmospheres ʹõOͷoϵyMЅf{ķ
INMETROJC־ښW ATEX ָmڰЈN۵ķ늚O
@Щ˜ʺw˷IJxáYOӋ늚oȼضȽMeJCRȶ档OӋaN۷r횴_aƷһmõİȫ˜ijЩr£߀ҪM˜ʵҪԱڲͬЈͭhʹá