ADOPTED_FROM:ISO/IEC 8631:1989
This International Standard is concerned with the expression of procedure oriented algorithms. It al defines the nature of program constructs; bl indicates the manner in which constructs can be combined; c) provides specifications for a set of constructs; dl permits the definition of a variety of subsets of the defined constructs.
Cleanrooms and associated controlled environments -- Part 12: Specifications for monitoring air cleanliness by nanoscale particle concentration (Final Draft)
