# 材料 标准 国家与地区; q6 z# V' w) A! F) y 1 DC 03 AFNOR NF France " o, n! b' I; R0 A& N% ?5 T3 R2 DC 03 B.S. United Kingdom+ ]4 Y# Y$ O- D$ K2 O+ u 3 DC 03 BDS Bulgaria ) R# Z L. A. d4 DC 03 CSN Czech Republic $ H2 i( o. g1 c( ~2 ~" R% [: H5 DC 03 DIN Germany 6 k# M& a# D# r6 s6 m6 DC 03 EN European Union l* h* F# \+ s+ D4 v7 DC 03 JUS Yugoslavia + T4 `- W: B! X" ` y8 [+ T8 DC 03 MSZ Hungary7 i; N5 h) o& S 9 DC 03 NBN Belgium- J( J' ?0 v6 a* a" @ 10 DC 03 NS Norway ! H$ V8 K* u5 Z% q11 DC 03 ONORM Austria ) v4 D; v x- l# g3 E! v12 DC 03 PN Poland; F% b6 @2 ]& x; H ?* ~7 Q0 Z 13 DC 03 SFS Finland 0 \+ ~ E/ ?# \. K/ j4 ^6 k) E: p14 DC 03 SNV Switzerland # U: u2 s% h" l15 DC 03 SS Sweden % N& s1 N( i! X1 w4 U; H3 s16 DC 03 STAS Romania0 q+ j( u9 a( v/ P 18 DC 03 UNI Italy1 U, X1 _/ r, f) n0 o4 V4 {8 u 19 DC 03 + ZE AFNOR NF France " [4 y3 i1 Q& q+ P, x+ a6 h9 t20 DC 03 + ZE B.S. United Kingdom7 Y0 R5 I1 b: |; w1 z 关键是哪国标准' z7 E3 G' y! H# w$ k5 l! s* o- ] 举例德国标准 , i! n0 z% O, NMaterial: DC 033 E( W- n" q% b8 X) k9 p& { Numerical: 1.0347 3 u' r- x" i" Q' m, s9 k9 j标准: DIN ) {. @) b, h* {) Z. P8 {3 x( |国家与地区: Germany ( Q/ M, D- v; E, a6 a$ T1 结构钢 DIN EN 10130{- V2 j- W7 r- B- ? w Cold rolled flat products for cold forming# ~6 U8 ~+ k9 E9 ] Y4 J 2 结构钢 DIN EN 10139# B0 W* w, N7 y; n 冷成型用冷轧未涂覆软钢窄带材 : @9 O/ g1 H" q1 b: `# h" S3 结构钢 DIN EN 10271 " @; ?, d0 U& G- B电镀锌镍(ZN)钢板材 |