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.

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。

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。

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

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。