?龙热交换器
·特氟龙热交换器(Teflon Heat Exchanger) ·化学品输送系统(Chemical Delivering System)
?特氟龙热交换器
...F 软管和直管(Tube and Pipe) ·PFA Lined P / F & Valve ·TEFPASS-G 垫片(Gasket) ·特氟龙热交换器(Teflon Heat Exchanger) ·化学品输送系统(Chemical Delivering System) ·特氟龙E.L板片内衬(Teflon E.L.
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。