spiral plate heat exchanger meaning in English

螺旋板换热器
螺旋形片状热交换器

Spiral plate heat exchanger
螺旋板式换热器
A method based on spiral line equations for spiral calculation in spiral plate heat exchangers
基于螺旋线方程的螺旋板换热器螺旋计算方法
A new plate length calculation method based on spiral curve equation for spiral plate heat exchanger
基于螺旋线方程的螺旋板换热器板长计算方法
It is composed of detachable spiral plate heat exchanger ii type , iii type and dead fixed bearing spiral plate heat exchanger i type
按结构形式可分为不可拆式i型螺旋板式及可拆式ii型iii型螺旋板式换热器。