ASD-STAN PREN 2122-1982 Washers Flat Aluminium Alloy Aerospace Series (Edition 1)《航空航天系列 铝合金平垫圈 第1版》.pdf

《ASD-STAN PREN 2122-1982 Washers Flat Aluminium Alloy Aerospace Series (Edition 1)《航空航天系列 铝合金平垫圈 第1版》.pdf》由会员分享，可在线阅读，更多相关《ASD-STAN PREN 2122-1982 Washers Flat Aluminium Alloy Aerospace Series (Edition 1)《航空航天系列 铝合金平垫圈 第1版》.pdf（5页珍藏版）》请在麦多课文档分享上搜索。

AECMA PREN2122 82 1012311 0007738 O WI 7 . Approved by COMITC DE NORMALISATION of A.E.C.M.A. 1981-12-04 A. E.C.M. A. STANDARD NORME A.E.C.M.A. A. E.C.M.A. NORM The equivalent versions in French and -German languages can be supplied by B.N.A.E., 8, rue Moreau-Vauthier 20 = Thickness code (see table 2) NOTE: If necessary the originator code S 9005 may be introduced between - - the description block and the identity blck. 6 MARKING EN2424 ,style G. I In addition, the quantity shall be introduced ( Mass or number ),