多点取样 multidraw; multipoint sampling; ultidraw 取样法 method of sampling; sample method; sampling method; sampling method .
基于1个网页-相关网页
This paper describes a multipoint data sampling system for the manufacturing material-mixing system, which uses RS485 network system and PC as a master control computer.
利用PC机作为主控计算机，采用RS485网络系统对生产中的配料系统进行多点数据采集，并对整个配料生产过程进行监控和控制。
Hidden arm type multipoint coal fines sampling device.
藏臂式多点煤粉取样装置。
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