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ICS 01.080.10 CCS A 22 DB46 .. .. .. .. .. .. .. DB 46/T 506.1—2020 ............................ .. .. .......... Guidelines for the Use of English in Public Signs— Part 1..General Rules 2020 - 07 - 15 .... 2020 - 07 - 20 .... .................... .. .. DB46/T 506.1—2020 I .. .. .. .. .............................................................................. II 1 .... .............................................................................. 1 2 .............. .................................................................... 1 3 .......... ........................................................................ 1 3.1 .... .......................................................................... 1 3.2 .... .......................................................................... 1 3.3 ................ .............................................................. 1 4 ........ .......................................................................... 1 4.1 .......... .................................................................... 2 4.2 .......... .................................................................... 2 4.3 .......... .................................................................... 2 4.4 .......... .................................................................... 2 5 .............. .................................................................... 2 5.1 .............. ................................................................ 2 5.2 ............ .................................................................. 4 5.3 .................. ............................................................ 5 5.4 .......... .................................................................... 5 6 ........ .......................................................................... 5 6.1 .... .......................................................................... 5 6.2。。。。。。以下内容略