The spiral bands are basically equal in length to a condenser heat-exchange straight pipe and are inserted in the condenser straight pipe.
螺旋纽带与凝汽器换热直管道基本等长并插装在凝汽器直管道内。
The spiral bands are basically equal in length to a condenser heat-exchange straight pipe and are inserted in the condenser straight pipe.
螺旋纽带与凝汽器换热直管道基本等长并插装在凝汽器直管道内。
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