Stage 3 : checking against basic combination requirements 第三阶段:按基本组合规定查核
Basic combination requirements for pvrms 自订车辆登记号码的基本组合规定
Bcpl basic combined programming language 基本组合程序设计语言
Fundamental combination for action effects 作用效应基本组合
Tests for micrographic use ; fundamental assembly of typographical characters for legibility tests ; din - test card for use in practice 缩微复制试验.可读性试验用印刷字符基本组合.实际使