...ical distortion): 15%电源效率(Power efficiency): >87%灯具效率(Power efficiency): >91%安装高度(installation height):6-8M显色指数(Color Rendering lndex):WW:RA>75;光束角(Beam angle): 360 度led工作电压(Working Voltage):DC30-36V输入电压...
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mold installation height 模具的安装高度 ; 模具安装高度
installation height of signals 信号灯安装高度
maximum installation height [科技] 最大安装高度
allowed installation height 允许安装高度
perfusion installation height 灌注安装高度
allowable installation height 允许安装高度
geometric installation height 几何安装高度
And also provides a method to calculate the installation height of ammonia liquid separator.
并提供了氨液分离器安装高度的一种计算方法。
The hydraulic calculation method for fluid delivery pipeline system of centrifugal pump and the method of determining the pump installation height are introduced.
简述离心泵和管路的特性,介绍离心泵流体输送管路系统的水力计算方法,以及如何确定泵的安装高度。
The experimental results indicated: grid ceiling affects the water distribution significantly, related with installation height of sprinkler head and water pressure.
研究结果表明:格栅会严重改变自动洒水喷头的水量分布,其影响与喷头的安装高度和工作压力有关。
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