Fit for observation . decision of gauge diameter ( shape dimension ) should be based on installation site and illumination condition 适于工作人员的观测。根据检测仪表所处位置和照明情况选用表径（外形尺寸）不等的仪表。
Environmental and radiation protection instrumentation - radon and radon decay product measuring instruments - part 3 : specific requirements for radon decay product measuring instruments iec 61577 - 3 : 2002 环保和辐射防护检测仪表.氡和氡降解产品的测量仪器
Abstract : this paper introduces the annual failure rate of a few kinds of domestic electric dynamometers as well as the failure situation of their control system including each measuring instrument 文摘:介绍了几种国产电力测功器的年故障率及其控制系统包括各类检测仪表的失效情况。
Vacuubrand gmbh offers offers on diaphragm pumps , rotary vane pumps and evacuated systems . additionally also on vacuum gauges and vacuum engineering Vacuubrand gmbh是一家高效的工业型企业，企业生产旋转滑阀真空泵,隔膜泵,真空装置、真空系统,真空技术,真空检测仪表、真空计范围内高水平的产品。
Each newly bought pressure - inspecting gauge must be examined before usage , in order to avoid destroying measure precision because of vibration , damage or other elements in course of transporting 对于新购置的压力检测仪表，在安装使用之前，一定要进行计量检定，以防压力仪表运输途中震动、损坏或其它因素破坏准确度。
Automatization of continuous casting is to guarantee continuous casting production automatism process with aid of measuring instruction and control equipment , under conditions of no manpower intervening and according to technics demand 连铸自动化是在连铸过程中，按照工艺要求，借助于检测仪表和控制设备，在没有人工干预的情况下使连铸生产能自动进行。
The article develops a wire rope lma detective instrument based on 8097bh . the defect signal can be collected memoried waving displayed data dealt by the instrument and finally the conclusion can be put out at once 本论文以8097bh为核心，研制出钢丝绳金属截面积损失信号的检测仪表，它可对损失信号进行采集、存储、波形显示、数据处理、最后得出检测结果。
Aiming at the fact that the direct on - line instrument measuring of degrees baume of black liquor is very expensive , by means of soft measuring technique an indirect way to figure out baume is proposed in this paper by detecting derivative pressure and temperature of the black liquor on - line 摘要针对黑液波美度直接在线检测仪表价格昂贵的现状，采用软测量技术，通过在线检测差压和温度来间接换算出波美度。
In course of selecting pressure gauge , what should be paid much attention is gauge type , measure range , precision , sensitivity , figuration dimension , long - distance transmission , and other performances , such as indicating , recording , adjusting and alarming , etc 压力检测仪表的正确选用主要包括确定仪表的型式、量程、范围、准确度和灵敏度、外形尺寸以及是否需要远传和具有其他功能，如指示、记录、调节、报警等。
To describe the development trend of metallurgical automation equipment in the aspects of system technology , measurement instrument , artificial intelligence application and power electronic technology at the beginning of 21st century and puts forward the strategy for promoting the development of metallurgical automation equipment technology in china 阐述了下世纪初叶冶金自动化装备在系统技术、检测仪表、人工智能应用和电力电子技术等方面的发展趋势，提出了发展和促进我国冶金自动化装备技术和工程承包能力的对策。
