Sampling schemes and methods for 膨胀珍珠岩绝热制品抽样方案和抽样方法
Sampling schemes and methods for expanded perlite insulation 膨胀珍珠岩绝热制品抽样方案和抽样方法
Admissibility of strict ps sampling scheme in class of unequal probability sampling scheme without replacement 抽样方案在不放回不等概率抽样方案中的可容许性
Comparative study of weather sampling schemes based on measuring meteorological data of tianwan nuclear power plant 国家环保总局核事故后果评价与预测系统的设计与开发
Aql sampling procedures for inspection by attributes - part 1 : sampling schemes indexed by acceptance quality limit for lot - by - lot inspection 计数抽样检验程序第1部分:按接收质量限