Pyrotechnic articles. Theatrical pyrotechnic articles, categories T1 and T2. Overview of harmonized standards that will be developed by CEN/TC 212/WG 3 Ingestion-build-54371 Ambient aerosol epidemiology studies since

Ambient aerosol epidemiology studies since the early 1990s have demonstrated an increase in health impact from particles smaller than 2

BS 7328:1990 specifies requirements for certain fuel-using equipment intended for children of less than 14 years of age

1 This document describes requirements for implementations of an interface that computer programs written in the C++ programming language can use to invoke algorithms with parallel execution

intended for household or similar fixed electrical installations

Other factors

Pyrotechnic articles. Theatrical pyrotechnic articles, categories T1 and T2. Overview of harmonized standards that will be developed by CEN/TC 212/WG 3 Ingestion-build-54371 Ambient aerosol epidemiology studies since