煤、灰特性指标  thecharacteristicindexofthecoalandash

粉煤灰特性  characteristics of fly ash

粉煤灰特性及综合利用  Fly-ash Character and its Utilization

磁波散射特性指标  electromagnetic wave characteristics indexes

动力特性指标  dynamic characteristics

动特性指标  Dynamic characteristic index

负荷特性指标  load characteristic index

公司基本特性指标  firm characteristic indicators

击实特性指标  indexes of soil compaction character

经济特性指标  economic characteristic indicator

空气分布特性指标  air diffusion performance index

扩声特性指标  PA system standards

气流组织特性指标  airflow characteristic index

声学特性指标  acoustic index

特性、特性曲线  characteristics

特性指标  characteristic index; characteristic indicator; Characteristic indexes; characteristic indices; Specification

统计特性指标  statistical characteristic index

物理特性指标  Physical characteristics

指标特性  index properties

不可持续性指标标准值  standard value of unsustainability