铁催化剂
iron catalysts
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
碳化
carbonization; carbonize
carbonation; carbonization; carbonizing
carbonization; carbonize
碳化的
carbonizing
碳化灯丝
carbonized filament
碳化二钨
ditungsten carbide
碳化二亚胺
carbodiimide
碳化钙
calcium acetylide; calcium carbide; carbide
calcium carbide
碳化锆
zirconium carbide
碳化铬
chromic carbide
碳化硅
carborundum
silicon carbide
carborundum; silicon carbide
碳化硅糊
carborundum paste
碳化硅纤维
silicon carbide fiber
碳化硅压块
silicon carbide briquests
碳化硅砖
carborundum brick
碳化过程
carbonization process
碳化铪
hafnium carbide
碳化机
carbonization machine