转帖一下:DG CD发展的几个阶段
阶段六,1992~1998,半银圈,made in Germany by PMDC;
阶段七,1998~1999,半银圈,made in Germany;
(阶段七是PMDC到M&L之间的过渡时期,如果有人问阶段七和阶段四一样如何区分,很简单,看有码还是无码即可)
阶段八,1999~2002,半银圈,made in Germany by Universal M&L;
阶段九,2002~2005,胶圈,made in Germany by Universal M&L;
之后就是胶圈的德国EDC和最新的欧盟EDC,无须细表