6.1983 revision 1983年修订本 6 C+ G& z% ?- R7 y# X' Z [1 H% E 7.except as otherwise expressly stated herein, this credit is subject to uniform customs and practice for documentary credits 1993 Revision, International Chamber of Commerce, publication No.500 除另有规定外,本证根据国际商会第500号出版物《跟单信用证统一惯例》1993年修订解释