这些元素的一半被漆成白色，另一半是无烟煤灰色。
Half of these elements are lacquered in white, and the other half in anthracite grey.
所有铝面被RAL 7016的煤灰色覆盖，纹理细致暗淡。
All aluminium surfaces are covered by powder color in RAL 7016 FINE TEXTURE shade.
采用灰色关联分析方法研究粉煤灰水泥颗粒群堆积密度对粉煤灰水泥强度与流动度的影响。
It studies on the influence of the heaped density of pulverized fuel ash cement granular group on pulverized fuel ash cement strength and fluidity by gray connected analysis method.
采用灰色关联分析方法研究粉煤灰水泥颗粒群堆积密度对粉煤灰水泥强度与流动度的影响。
It studies on the influence of the heaped density of pulverized fuel ash cement granular group on pulverized fuel ash cement strength and fluidity by gray connected analysis method.
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