某宽厚板厂4100双机架四辊可逆轧机+ [& n9 n0 [* W I- G
7 q, R9 t( o, o" ^2 @0 X
& o* W' g0 G2 \$ I$ Q0 I4 K, U7 v
( b- P+ F+ w6 i7 m* V5 J W7 c3 ?2 u
* _ `4 n+ ~' B2 u! Y5 i9 ~
L [5 t# }/ M( j2 i7 Y ^) _: Q) j q0 _! G
5 W+ x) e4 s- s; ]# |3 ~) a+ f: `' V& g& ~! ]2 ~
, M, e. `$ \9 w& I
7 L$ p2 n3 L9 B, q! w# S; s8 V! }
# O0 U/ g& L3 P: n ^+ X+ w+ Z# d* w& o- f$ K
' d5 m" r% Q# o6 x! c
W% J0 E7 U, L N7 X! ^1 o. X B Z, T8 _
& A" M: O0 }+ Z7 w! n5 ?: `
W7 c' O y+ g& k y1 c! L% B7 N* }: G; ]& V2 j2 `$ [7 T" F
# w/ S9 j' K8 H! a5 P a3 U4 l
- q n6 I# D, x
4 ^ c0 P3 e. {9 x9 |% a! Q1 L. e. o4 u3 ~ m
% H2 Y9 }' e7 x4 N
, n6 g* p2 F* P& y. W7 m
8 s( ^" O, a+ } z# d1 ?% f4 [7 q4 I5 s7 F/ j( x; s, X( L O
; h6 }, L8 N2 S q4 Y
6 y/ ]" Q2 d9 _1 [& |/ [( w
! q1 h3 s; e/ z" I
& j9 ~# \% ]- o7 [' t: W2 p! u8 Q' h7 i* f; ]
! I# z3 d, p, v- @7 T
2 r' l% t' G* k+ ~% d, P+ e1 X2 x# Q/ E; o
) L% ?% k0 U2 b8 ]& x% B
2 z0 w# u1 y6 ]. j5 [4 T4 T( Y5 v# C( X2 p! e1 y" N- U
+ g( d2 a$ z2 v- t* _7 b; ^ |