杭州瑞卡仪表有限公司是专业生产计量仪表类企业。

Hangzhou Rikon meter LTD., CO is one specified in manufacturing tools of types of meters by Zhejiang Province.

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本课题结合自动化仪表类课程的教学实际，设计完成了智能仪表辅助教学设备和数据采集器的研制。

This thesis includes the designs and development of one kind of teaching equipment for intelligent instrument and a data acquisition instrument.

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关于防爆有“本安”和“隔爆”类仪表，它们分别构成“本安控制系统”和“隔爆系统”。

There are two types of explosion-proof instruments, safety type and flame-proof type, which constitute intrinsic safety control system and flame-proof control system respectively.

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