（预汽蒸装置在外的）连续蒸煮器的英文

defibrater digester

• 预:    in advance; before ...
• 汽:    vapour steam
• 蒸:    evaporate steam
• 装置:    installation; devi ...
• 在外:    not including; exc ...
• 的:    4次方是 The fourth po ...
• 连续:    6年未出事故. There have ...
• 蒸煮:    cook; digest; boil ...
• 器:    implement; utensil ...