规格：

L1490*39*8

1650*55/62.5*18

L1690*39*8

1870*55*63*18

1890*39*8

2070*55/64*18

2090*39*8

2100*55/64*18

2290*39*8

1900*42.5/52*10

L2590*39*8

1900*42.5/47*10

L1490*40.5/38*8

2300*42.5/47*10

L1690*40.5/38*8

2300*42.5/52*10

L1890*40.5/38*8

L2090*40.5/38*8

1500*42.5/52*10

L2290*40.5/38*8

1700*42.5/52*10

L2590*40.5/38*8

2100*42.5/52*10

L1900*39/37*10

1650*55/65*16

L2100*39/37*10

2050*55/65*16

1500*39*10

1663*36/37*10

2300*39*10

1863*36/37*10

2263*36/37*10