The power supply of BSL should have leakage alarm device.

生物安全实验室内的电源设置漏电检测报警装置.

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It is urgent to replace agricultural machinery driver with seeding absence alarm device.

用排种漏播报警装置取代农机手是免耕精密播种机的迫切需要.

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Automatic alarm device, replacing error of time to ensure that the quality of baked plate.

自动计时报警装置, 免去人工计时误差,确保烤版质量.

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There is main, auxiliary engine fresh water high temperature alarm device on board.

本船设有主 、 机淡水高温报警装置.

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This article introduces a medical infusion alarm device, its characteristics and its applications.

介绍自制输液报警器特点与应用.

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A type of combustible gas alarm device, which is controlled by single chip microcomputer, is introduced.

提出了一种由单片机控制的可燃气体报警仪表, 由具备防爆性能的可燃气体探测器及二次表组成.

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There must be a spare line between each sensor and the alarm device.

在每个传感器与报警装置之间必须有一根备用电线.

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It is mainly composed of three parts : transducer, alarm device and magnetic field exciter.

研制的带压作业油管接箍探测仪主要由传感器 、 报警器、激磁器等部分组成.

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