电记录 meaning in Chinese

electrographic recording

The design of a practical instant ecg pocket recorder
一种实用的随身即时心电记录仪的设计
Ground - free ecg recording withtwo electrodes
浮地式二电极心电记录
Pocket one - wire linked electrocardiograph and monitor design
便携式单导联心电记录与显示器的设计
The design of dynamic cardiogram record and data playback system
便携式动态心电记录仪及数据回放系统设计
Specification for direct - acting electrical recording instruments and their accessories
直接作用的电记录仪表及其附件规范

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