ollutants;Sulphur dioxide;Test atmospheres;Test chamber;Testing【摘要】: This International Standard specifies tests which are intended to determine the influence of one or moreflowing polluting gas(es) at volume fractions less than or equal to 10.6 on test samples and/or articles ofmetals and alloys with or without corrosion protection under determined conditions of temperature and relativehumidity.These tests apply toa) metals and their alloys,b) metallic coatings (anodic and cathodic),c) metals with conversion coatings,d) metals with anodic oxide coatings, ande) metals with organic coatings.【中国标准分类号】: H25【国际标准分类号】: 77_060【页数】: 18P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |