Based on requirements of cotton HVI (high volume instrument) testing psychometric room, presents an idea of constant temperature and humidity system design and separate setting and control.
根据棉花hvi检验恒温恒湿环境室的要求，提出了恒温恒湿系统方案及温湿度分体设置和单路分控的设计思想。
When ocean measuring instrument and system is DE signed, the high dependability, low power consumption, long working hours, small volume and low weight should be considered.
海洋监测仪器及系统的设计，需要从高可靠性、低功耗、长时间工作、小体积、轻重量等几个方面进行深入分析和研究。
The tool checking instrument has the advantages of small volume, simple structure, convenient operation, high accuracy, low cost and a wide range of applications.
本发明所述的 对刀仪体积小，结构简单，操作方便，精度高，成本低，使用范围广。
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