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1·The NIBCO HPR butterfly valve can be provided with heavy-duty weatherproof operator and indicator.

美国尼伯科hpr蝶阀可配备重型、抗恶劣气候的操作装置和指示装置。

2·HPR-1 solid magnetic heading measuring system is just researched and developed out in such background.

HPR - 1型固态航姿系统是本课题为某对象机研制的模块化智能磁航向系统。

3·The afferent and efferent connections of the HDB in the rat were studied with WGA-HPR and HRP methods. The results are obtained as follows: 1.

采用WGA—HRP及HRP法研究了大鼠斜角带核水平支（HDB）的传入和传出纤维联系，结果表明：1。