It is improved on a basis of HBE-3000. It serves to measure the Brinell hardness of ferrous metals, non-ferrous metals.
该硬度计是HBE- 3000的改进型，适用于测定黑色金属，有色金属的布氏硬度。
Esophageal HBE is a new nontrau-matic technique, which can record the dynamic changes oi the various components of A-V conducting system of every cardiac cycle.
食管HBE属非创伤性，能逐个记录每个心搏周期中房室传导系统内各成分的动态改变。
Esophageal HBE is a new nontrau-matic technique, which can record the dynamic changes oi the various components of A-V conducting system of every cardiac cycle.
食管HBE属非创伤性，能逐个记录每个心搏周期中房室传导系统内各成分的动态改变。
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