上海申花钢管有限公司在114高频焊管机组上突破传统冷弯变形方法，设计出强力焊管。
Ltd by breaking through traditional cold-bending forming change on OD 114 mm high frequency welded pipe units.
本文系统地研究了搅拌设备的传热过程，分别对搅拌设备常用的传热构件-夹套和内冷管-的传热计算的方法流程进行了分析研究。
This thesis studied the heat transfer process of agitated vessels systemically and analysis the calculation method of heat transfer in agitated vessels.
本文提出的改进方法能将国产规管冷端的热惯性降低到与热端接点相当的程度。
In this paper the improving method for the native thermocouple gauge tubes is given to reduce the thermal inertia of the cold junction to the same degree as the hot junction.
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