看着，你要做的只是将这个旋纽拧到右边。

Look, all you have to do is twist this knob to the right.

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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.

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本文提出了卧式冷凝管内流体动力自动清洗螺旋纽带结构优化目标。

This article writes out optimizations target of dynaflow auto - cleaning helical twisted stripe's structure in horizontal refrigerating tube.

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