S460QL高强板S550QL钢板零割下料带材质书***材质卷板激光切割

S690QL高强板S420QL钢板零割下料带材质书保证材质卷板激光切割 ¥4480.00

SA516GR70钢板Q345R容器板Q245R零割激光切割数控切异形保证材质 ¥3000.00

Q345B特厚钢板Q355B低合金超宽超厚板零割下料按图数控切割 ¥3780.00

Q690D钢板Q690E高强板Q690C特厚超宽板数控切割异形件下料 ¥4280.00

42CRMO 40CR 35CRMO 15CrMoR钢板零割火焰数控切割异形件下料 ¥3780.00

特厚钢板S355J2G3切割欧标低合金零切下料规格齐全整板供应 ¥3780.00