The characteristics and applications of the thin plate fixed bed adsorbers in the circulation ventilation pipe systems were presented.
介绍了薄平板型固定床吸附器在循环通风管路系统中的使用特性和应用效果。
A kind of plate ventilation heat exchanger was developed and the performance of the heat exchanger was investigated by experiment with air as medium.
本文提出了一种自行加工设计的用于空调余热回收的通风换热器，并对该换热器的性能进行了实验研究。
Through the adjustment of ventilation, the nascent cavitation number of cavitation is improved and the pore plate can crush and separate clogs during operation.
通过调节通气提高空化初生的空化数，工作时孔板旋转使堵塞物破碎和脱离。
Specializing in the production of discharge valve plate distributor, environmental protection, butterfly, ventilation equipment and Marine fittings.
专业生产卸料器、平板阀门、通风蝶阀等环保机械设备和船用配件。
The positive conductive plate has large area, large number of heat dissipation and ventilation holes, and good heat dissipation and ventilation effect.
该正极导电板面积大，散热孔数量多，通风散热效果好。
Compared with prior technology, the invention is provided with appropriate gap between plate materials, good ventilation effect, and more saving cost.
因此同现有技术相比，本发明具有板料间隙适合、通风效果好、较节约成本的优点。
A positive conductive plate has a large area, large number of heat sinking tooth and heat dissipation holes, and good ventilation and heat dissipation effect.
该正极导电板面积大，散热齿和散热孔数量多，通风散热效果好。
The upper cover and base plate of energy-saving lamp cup are provided with holes for ventilation and heat dissipation, and the base plate is provided with a light tube hole.
节能灯杯上盖和节能灯杯底板上均设有通风散热孔，并且在节能灯杯底板上设有灯管孔。
The upper cover and base plate of energy-saving lamp cup are provided with holes for ventilation and heat dissipation, and the base plate is provided with a light tube hole.
节能灯杯上盖和节能灯杯底板上均设有通风散热孔，并且在节能灯杯底板上设有灯管孔。
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