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2、n contact with foodstuffs. Cutlery and table holloware. Part 7. Requirements for table cutlery made of silver, other precious metals and their alloys ( . . 7. , ) TC 186 Cutlery and table and decorative metal hollow-ware (en). , , , , . - (IDT) 4 05 2013 . 2189- ISO 8442-7-2013 1 2015 . 5 ISO 8442-7
3、2013 III , . ( ) . , , 2014 , ISO 8442-72013 1 , . 7. , . Materials and articles in contact with foodstuffs. Cutlery and table holloware. Part 7. Table cutlery made of silver, other precious metals and their alloys. Specifications 20150101 1 , ( , , , , ). , , , , , . , . 2 . , ( ): ISO 6508:1986 .
4、. ( -D-E-F-G-H-K) 10088-1:1995 . 1. ; 1904:1995 , . 3 : 3.1 (unsharpened knives): , . , , , , , . 4 4.1 , 800 ( ), , . 4.2 4.2.1 . ISO 8442-72013 2 4.2.2 pr N 1904:1995. 4.2.3 , , , , 1. 1 - X6CrMo 17-1 1.4113 X2OCr 13 1.4021 N 10088-1:1995 4.3 , , , , 4. 5 5.1 , 5.1.1 , . 5.1.2 , . 5.1.3 . 5.1.4 , , , . . 5.1.5 , , , , , , . 5.1.6 5.1.1 - 5.1.5 . 5.2 . 5.3 , 60 . 40 .
