[巴西] HS编码73021010

编码描述：73021010 - railway or tramway track construction material of iron or steel, the following: rails, check-rails and rack rails, switch blades, crossing frogs, point rods and other crossing pieces, sleepers (cross-ties), fish-plates, chairs, chair wedges, so 编码来源：巴西原始海关数据 产品标签： steel,tren,spare part,rail,rails,e carb,pc,cutting machine,flat bottom,gh