Design was made on automatic control system of SMBR effluent vacuum suction with high strength Chinese traditional medicine wastewater as the treatment object.
当浸没式膜生物反应器(SMBR)采用真空抽吸出水时一般不能连续运行,为此以高浓度中药废水为处理对象,对SMBR的真空抽吸出水自控系统进行了设计。
Study on Vacuum Suction Process for Complicated Thin-walled Aluminum Alloy Castings;
薄壁复杂铝合金精铸件真空吸铸工艺研究
A Thin wall intricate aluminium alloy housing was casted with vacuum suction,and the casting was poured with three different filling velocities: 25mm/s,40mm/s and 25mm/s fill 6 seconds,then 40mm/s,X-ray was used to detect the mentallurgical quality of these castings.
研究了薄壁铝合金铸件真空吸铸充型速度对其内部质量的影响,对一种200mm×180mm,壁厚为2。
The Method to Manufacture Composite Bending Pipes by Expendable Pattern Casting under Vacuum
用消失模真空吸铸法制备双金属复合弯管
Study on Vacuum Suction Casting for TiAl-Based Alloys
TiAl基合金金属型真空吸铸成形方法研究(英文)
Investigation on Suction Casting Control Technology for Titanium Alloy Parts
钛合金构件真空吸铸成形控制技术的研究
Study on the preparation of wear resistant surface cast by vacuum-full mould casting
真空实型铸造法制备表面耐磨铸件研究进展
The Mechanism of the Mold Collapse Defect for Iron Casting in Expendable Pattern Casting Process with Dry Sand and Vacuum
真空消失模铸造铸铁件铸型坍塌缺陷成因的研究
open-width suction dryer
平幅真空吸水干燥机
To clean with or use a vacuum cleaner.
使用真空吸尘器(打扫)
They have not get a vacuum cleaner.
他们没有真空吸尘器。
clean(sth)with a vacuum cleaner
用真空吸尘器清扫(某物)
household vacuum cleaner-blower motor
家用真空吸尘器电风机
rotation of fetal head by vacuum extractor
真空吸引器旋转胎头术
Eimco belt filter
旋转带式真空吸滤机
downdraft constant - vacuum carburettor
下吸式恒真空度化油器
vacuum cleaner alloy
真空吸尘器用铝铜合金
The porter turned off the vacuum.
清洁工关掉真空吸尘器。
Vacuum Cleaner Agent Realized by JAVA
真空吸尘器Agent的JAVA实现
Mould filling of low-pressure expendable pattern casting process for magnesium alloys
镁合金真空低压消失模铸造充型特征
Design method of the vacuum die-casting mould for large-scale thin shell part
大型薄壁件真空压铸模具的设计方法
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