碳化催化剂
carbided catalyst
烃类转程的催化剂
conversion catalyst
停工用催化剂
catalyst for shut-down
同向催化剂流动
cocurrent catalyst flow
烃化剂
alkylating agent
同化剂
anabolica
吐温型乳化剂
emulsifying agent Tween
烷化剂
alkylating agent
alkylating agent
烷基化剂
alkylating agent
提升管催化裂化
lift pipe catalytic cracking
碎铁
bushelling
隧道铸铁圈
tunnel casting ring
羧高铁血红素
hematin
踏阶连接角铁
foot step fastening angle
钛磁铁矿
titanic magnetite
钛酸亚铁
ferrous titanate
钛铁
ferro-titanium
钛铁合金
ferro-titanium
钛铁矿
ilmenite; iserite; mohsite; titanic iron ore
钛铁砂
iserite