column value
tf_hs_e_reason 本案貨品小方坯連鑄用鋯質定徑水口芯,適用於控制鋼水流量,其中Zr(Hf)O2≧95%、耐火溫度1950℃,宜歸列貨品分類號列6903.90.90.00-8。
TF_STANDARD_HS 69039090008
tno 69039090
sc 00
cd 8
TF_ENGLISH_COMMODITY 小方坯連鑄用鋯質定徑水口芯 型號︰Z-95.1M Zirconia Metering Nozzles Cores for Billet Continuous Casting
TF_FACTOR_MATERIAL Zr(Hf)O2≧95% 耐火溫度1950℃
TF_FUNCTION 適用於小方坯連鑄系統,控制鋼水流量
TF_ISSUE_DOCU_NO 98AA0490
TF_ISSUE_DATE 20091117
cnote 其他耐火陶瓷製品,但矽化石粉製或類似矽土製者除外
enote Other refractory ceramic goods, other than those of siliceous fossil meals or of similar siliceous earths