... 日光灯管 daylight fluorescent lamp tube 螺旋灯管 helical lampl ; coiled tube 氯化灯管 chlorinating light tube ...
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连续油管(Coiled Tube)是相对于用螺纹连接下井的定尺常规油管而言的[1],由若干段长度在百米以上的柔性管通过对焊或斜焊工艺焊接而成的无接头连续管,长度...
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coiled tube condenser 盘管式冷凝器 ; 蛇管冷凝器蛇管冷却器
spiral coiled tube 螺旋盘管
coiled tube drawing 圆盘拉伸
horizontal coiled tube 水平螺旋管
The heating element is integrated with a helically coiled tube and cast-in aluminum for maximum efficiency.
加热部件有螺旋盘管和镶铸铝，提供了最大的高效性。
The manufacturing technology of coiled tube in foreign utility boiler works was introduced, and its comparison with domestic manufacturing technology was carried out.
介绍国外几家电站锅炉制造厂蛇形管制造工艺，并同国内的制造工艺进行简要比较。
The utility model discloses a steam-free alcohol distillation tower which comprises a tower body and a heating device; the heating device is in annular coiled tube structure;
本实用新型公开了一种无蒸汽酒精蒸馏塔，它包括有塔体、加热装置，所述加热装置是 一个环形盘管式结构；
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