timing device

This paper introduces the design of counting and timing device for automated beer packing with PTC 8253-5 .

本文介绍了用PTC8253 -5 实现机加零件自动包装计数定时的设计,给出了硬件电路和软件程序.

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FRP ( Fiber Reinforced Plastics) thermostated container is a master device of induction-heating-timing-detection unit which is used in well logging in oil industry, and the highest using temperature of the instuments and meters of inside are only 250 ℃ and the strict technicals are required.

FRP恒温箱是石油工业测井用感应加温调校检测装置的主体件，其内装仪器、仪表的最高使用温度为250℃，技术要求严格。

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The electro luminance timing effects and the voltage current timing effects have been measured and compared with that of the similar electroluminescent device inorganic LED.

实验表明有机薄膜发光的电光时间效应与LED器件相比有其特殊性。

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Disclosed is a timing device for opening coal stove door, comprising a furnace door wind screen ( 5) and a connecting rod raising mechanism.

一种家用煤炉定时开门装置。本开门装置由炉门挡风板（5）及连杆提升机构组成。

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Research on Data Acquisition and Processing System for Diesel Engine Injection Timing Advance Device Test-bed

喷油泵正时器试验台数据采集处理系统的开发

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