宝新301,304,430不锈钢卷,价格优惠!!! 301/301L DLT1/4H/ST1/2H/2B/BA 0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0/1.2/1.5/2.0*1000/1219*C 分条 开平 304 2B/BA 0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0/1.2/1.5/2.0*1000/1219*C 分条 开平