column value
tf_hs_e_reason 本案貨品普通輕質硅磚,依成分為含SiO 及Al O 重量超過百分之五十之耐火磚,供玻璃窯爐結構保溫用,應歸列商品分類號列第6902.20.00.00-3號,輸入規定MWO.
TF_STANDARD_HS 69022000003
tno 69022000
sc 00
cd 3
TF_ENGLISH_COMMODITY 普通輕質硅磚(POROUS SILICA)/NIL/230X114X64MM 230X114X76MM
TF_FACTOR_MATERIAL 材質:SIO :93% AL O :1% FE O :1% CAO+MGO:4% NA O+K O:1% 鑑定方法採用化學元素分析
TF_FUNCTION 玻璃窯爐爐頂及熔解池後段上部結構保溫用輕質硅磚.
TF_ISSUE_DOCU_NO 91DA0040
TF_ISSUE_DATE 20020529
cnote 耐火磚、塊、瓦及其他類似之耐火陶瓷建材製品,但矽化石粉製品或類似矽土製者除外,含氧化鋁(AL2O3),二氧化矽(SIO2)或上述產品之混合物或化合物,其重量超過50%者
enote Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals containing by weight more than 50 % of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products