中国 · 品目· 3 个子目· 0 个税号
6902耐火砖、瓦及类似耐火陶瓷建筑材料
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths