大粒径硅溶胶
silica sol of large particle size
大粒径沥青混合料
large stone asphalt mixture
大粒径沥青碎石混合料(LSAM)
large-stone asphalt mixes
大粒径沥青稳定碎石
large-stone asphalt stabilized macadam
大粒径碎石桩
large grain-size gravel pile
大粒径填料
large particle size filler
大粒径中空颗粒
aromatics benzothiazole moiety
动力学粒径谱仪
aerodynamic particle sizer spectrometer
飞行时间空气动力学气雾粒径测定法
time-of-flight aerodynamic particle size analysis
分粒径计数效率
fractional efficiency by particle size