1.
Design and realization of the power supply of apparatus and instruments based on L4978
基于L4978的仪器仪表电源的设计与实现
2.
The Power Supply System for Instruments in a Large-Scale Petrochemical Plant
石油化工大型装置仪表电源系统设计
3.
Electrical measuring instruments utilizing radioactive sources
GB/T7352-1987利用放射源的电测量仪表
4.
A New HF Monitor Instrument for the Large Power Switch Power
新型高频大功率开关电源的监测仪表
5.
INSPECT THE INSTRUMENT CLUSTER CIRCUIT BOAR
检查仪器仪表组电路板。
6.
This paper describes the principle of sin voltage source and current source that can be programme controlled.
文章主要介绍程控正弦功率电压源和电流源校表仪的原理。
7.
Configuration of power supplied to instruments and control system in PVC facilities
PVC装置仪表和控制系统电源配置的探讨
8.
Power Supply Design for the Industrial Weighing Instrument Using VFD Display
面向VFD显示的工业称重仪表开关电源设计
9.
The product are applicable to A.C rat -ed boltage up to 250V connecting for various electrical equipment and instrument,eletricity lighting.
该产品适用于交流额定电压伏以下的电器、仪器仪表、照明器具等与电源连接用。
10.
current circuit(of a measuring instrument)
（测量仪表的）电流电路
11.
Comparatively rudimentary interferometer observations suggested that this source is about 1.5 across.
不很精确的射电干涉仪观测表明，这个源的角径约为1．5弧秒。
12.
hot-wire instrument for measuring electrical quantities
测电量用热线式仪表
13.
moving coil instrument for measuring electrical quantities
测电量用动圈式仪表
14.
condenser potential device
电容式仪表用变压器
15.
induction instrument for measuring electrical quantities
测电量用感应测量仪表
16.
emergency panel lights switch
仪表板应急照明电门
17.
electron balancing type display instrument
电子平衡式显示仪表
18.
electronic self balancing instrument
电子式自动平衡仪表