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本帖最后由 绿袖子 于 2014-4-2 23:42 编辑 ) v) |) {0 J+ b. D; S& g! E
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Can you determine the origin (country) of a product from the barcode ?$ c( O8 |; U1 C* w6 V
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Bar codes are something most of us never think about. If you look in your fridge or pantry right now, you will find that just about every package you see has a bar code printed on it. In fact, nearly every item that you buy in a grocery shop, supermarket or superstore has a bar code on it somewhere.3 q3 V, j- P1 _. l. K% l
Bar codes were first used commercially in 1966, but it was soon realised that there would have to be a common standard. By 1970, the Universal Grocery Products Identification Code (UGPIC) was written by a company called Logicon Inc. The standard was further improved and led to the Universal Product Code (UPC) symbol set. To this very day, this standard is used in the United States and Canada . In June of 1974, the first UPC scanner was installed at a Marsh's supermarket in Troy, Ohio, and the first product to have a bar code was Wrigley's Gum.
, U* G8 L$ Y7 g3 P! c7 m6 J) Q, \The Universal Product Code was the first bar code symbology widely adopted. Its birth is usually set at 3 April 1973, when the grocery industry formally established UPC as the standard bar code symbology for product marking. Foreign interest in UPC led to the adoption of the EAN (European Article Numbering) code format, similar to UPC, in December 1976.
7 d& j+ A) }# V& x. qCurrently, the United States and Canada use UPC bar codes as their standard for retail labelling, whereas the rest of the world uses EAN. Since January 1, 2005 all retail scanning systems in the USA must be able to accept the EAN-13 symbol as well as the standard UPC-A. This change will eliminate the need for manufacturers who export goods to the US and enjoyedmontoncts.
- [! J# l4 H/ H+ w( zThe first 2 (sometimes 3) digits, which are called the “flag”, indicate in what country the bar code was issued. This “flag” does not tell you, however, in what country the product was produced.5 L' @0 n' p" l. `" e
The country codes used are :0 W, [& @ Q3 {, H4 c: D4 b
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CODE \COUNTRY
. K, K2 f- r- ?' [6 r5 V) ^00-13 USA & Canada
- D6 f" [& ?% R, X" x: p20-29 reserved for local use (shops/supermarkets)
/ `9 x# D* ]9 e" L" z! X: `$ Y" _30-37 France
) A# i% e* I6 c1 e7 j# J* q380 Bulgaria
) b+ `9 f, B6 m; |* j& _383 Slovenia- T+ R: ]9 U& f1 ]1 a# |
385 Croatia
* ]9 V# F6 g* [9 L387 Bosnia-Herzegovina
, t5 Z$ E2 [& q) r400-440 Germany
6 r) @& s! s/ _0 k$ G% y# a$ l4 D45 Japan1 \1 g+ p; C# [0 N7 o. a9 S
46 Russian Federation
5 N! X ]1 m2 O/ Z! y2 _( c$ M! M3 W( D471 Taiwan+ o! F3 O l( ?0 _+ A6 e
474 Estonia
6 N' r1 X# W1 ~+ U+ B475 Latvia
# m* w9 c! _: n$ V# B9 \476 Azerbaijan
1 @4 v% c, t6 F1 N+ M477 Lithuania* Z& h+ D: s# O$ y
478 Uzbekistan
4 Y9 t( h. v( F" M5 w* S479 Sri Lanka
! S- F! N: D1 N6 S6 i) [; N480 Philippines3 s7 r3 |* g7 j; J. w- G+ V8 [, A9 j
481 Belarus* `: U2 U- ]+ `) R- Y8 y8 w# ?
482 Ukraine0 _0 G( K2 P1 w; z7 r/ L, u- q
484 Moldova
7 A* M1 ^" H9 F485 Armenia
# [3 _' T" x* C. e( ~ v$ _486 Georgia4 h1 E& d: P' X8 o, L2 \
487 Kazakhstan; u) k4 v7 v5 c [+ A8 \" f( \
489 Hong Kong
4 V9 L# g7 M# r% G49 Japan0 ~: T8 ?1 G! O- Y+ f
50 UK G! P8 ^: k- C' l7 f4 U& ^2 f
520 Greece
8 K0 h* S+ M; s( [/ j: y528 Lebanon, x) d- ^- O4 q) `, d* I: s
529 Cyprus
/ M) ^1 z8 }9 ]+ I; g4 k531 Macedonia: s) B5 N; r# X5 y$ Q+ y0 {
535 Malta
8 w3 V: F5 V5 a( x" E% i539 Ireland' ^+ |8 o3 n) B1 j5 k
54 Belgium & Luxembourg
! K# x2 T: L) \& l4 j1 Z560 Portugal' h9 m3 A* A0 a1 t) I) i4 @/ w
569 Iceland
- ` z3 Z# {# Y/ v57 Denmark
; g( T5 t$ l1 g8 t590 Poland
; C/ `% H4 M: r" ^0 v/ h q k594 Romania
' a: u6 y8 f2 g( `; X599 Hungary- Z! k2 ~$ I5 H2 d; q" W
600-601 South Africa3 w3 ~6 q5 b% Y9 e9 h
609 Mauritius, Z4 t9 W' U9 o% C; q! u5 U6 x W# J, A
611 Morocco/ j# K) t+ `( m9 v/ y
613 Algeria
8 J3 W: s0 z5 ?619 Tunisia
$ K. j- H$ g, e: z7 J' k& F621 Syria
& Q3 S7 L Q" g0 S622 Egypt
Y+ n$ @4 q8 E/ r& U624 Libya4 J3 P9 ]- }# l/ D0 B( P9 w
625 Jordan/ M+ o- m5 O) R6 Y# |3 g/ c
626 Iran
: C q$ N. A2 M: n3 n627 Kuwait% f& B4 o) \" \) e# `6 k3 q
628 Saudi Arabia
8 L4 T# b0 W& g* j H/ Y629 United Arab Emirates
$ I7 v- k2 X0 H* R% i; \64 Finland
/ A+ A9 f ?0 l& k) P( }0 A; H H% m690-692 China" r5 N4 _4 J. a9 |7 \- v" G
70 Norway
. x L' H; P& r& |2 `/ T" f729 Israel& T5 z( R$ s! d) K% |4 S
73 Sweden" D8 C3 H4 v0 Q! T
740 Guatemala
3 w9 {+ U/ ?- r- c741 El Salvador i' Y) u) [7 [2 d( F
742 Honduras
2 U! X6 }/ c# Z! O' {6 v743 Nicaragua2 Q4 F# s3 G7 k9 z3 i
744 Costa Rica( e9 M: Q) c5 f2 d' u% F- \
745 Panama5 w! O- z0 Q% @% L# w- U4 J) v
746 Dominican Republic! X( h+ K; p; C; k4 D/ B' |; q% r
750 Mexico
$ ^% @/ f" K2 D% O e& ]( ^759 Venezuela
" v, A3 ]) U0 P76 Switzerland6 P" p" Q3 U+ n$ d* P0 L4 R7 V3 m
770 Colombia
. g9 M3 l( X! h% s9 t8 e% {773 Uruguay. ^- J' a3 `$ v
775 Peru3 Q9 d1 z4 |& U" o0 d- @3 E5 L
777 Bolivia: ]' N8 c2 b7 I t; `
779 Argentina& q% t8 [8 O& R# o3 }) ?. t
780 Chile
# d: Z) u, s/ a: p. K$ H% D9 P784 Paraguay
- B# f& X+ t% c* C785 Peru& r, M: R$ n8 l
786 Ecuador* F1 w4 f7 T; W/ N# O# b
789 Brazil
/ d) I" v9 }6 U( Z/ R) ^80-83 Italy/ e% c1 D ]3 M, K6 v
84 Spain, }& R# E6 e" p$ u1 M( c) V
850 Cuba
7 x: a+ R0 M6 T: B: H8 w: {' S858 Slovakia
3 U0 {7 P* R- z9 V7 O0 D859 Czech Republic8 N) v( T+ q' r4 i. m2 U% y
860 Serbia & Montenegro
/ o5 L( g) Z; M F! Z869 Turkey4 y9 R* ^; ^1 _# R0 ~/ \$ e
87 Netherlands# k8 H$ z I4 x/ K& w4 R
880 South Korea
3 X1 {- i/ {0 c0 t1 F. x* [, }! }885 Thailand
4 M# ~' K) n; N, a+ R! R6 q4 P; x8 @; o888 Singapore* E# B9 f) h+ O
890 India
Y, I9 P) A3 @) Z& l: ~4 L893 Vietnam# r- k6 P, T4 D O+ a
899 Indonesia' x& w. B& `2 ~' U3 w, Z
90 -91 Austria
; R$ r* s3 C% y- m/ U& N, g* B93 Australia3 y& }; G2 k9 }7 l! l- f1 V
94 New Zealand: l- B8 g, Q3 s1 P& z- J
955 Malaysia
& J9 q- D1 x6 M8 c" H) i9 s958 Macau5 A3 T& R! T# W* y$ }; R
977 ISSN (International Standard Serial Number for periodicals)6 [9 H3 d B: t+ ]+ s
978 ISBN (International Standard Book Number)
( b5 S, P% Z, s& ]$ Q) {979 ISMN (International Standard Music Number). _/ V* Y+ Y/ i! B+ ~+ d" Y
, @! T* T: U8 B( h+ BMore information and source : http://users.pandora.be/worldstandards/barcodes.htm
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