ISO 11408( Chemical Conversion Coatings - Black Oxide Coating on Iron and Steel - Specification and Test Methods.) ' U" g. z& C, w: x% N5 e4 x , Q% G( J. w! J7 }/ D) VISO 8081 (Aerospace process; Chemical conversion coating for aluminium alloys; General purpose )
原帖由 xjinxjtu 于 2007-4-13 12:46 发表 http://www.3dportal.cn/discuz/images/common/back.gif& O: U; R$ i$ A, _
ISO 11408( Chemical Conversion Coatings - Black Oxide Coating on Iron and Steel - Specification and Test Methods.) ( B- P6 H8 h, i) J4 m/ Y . L. H( p% m! R2 w; M% Y" [0 NISO 8081 (Aerospace process; Chemical conversion coating for aluminium alloys ...