weighted numbering system
31Indoor air quality — (IAQ) is a term referring to the air quality within and around buildings and structures, especially as it relates to the health and comfort of building occupants. IAQ can be affected by microbial contaminants (mold, bacteria), gases (including… …
32Chinese National Standards — This article is about the national standards of the Republic of China based in Taiwan. See also Guobiao for the National Standards of the People s Republic of China. The national standards of the Republic of China administering Taiwan, Pescadores …
33Local board of health — Board of Health redirects here. This page describes the defunct bodies in England and Wales which used that name, not any modern ones. Local Boards or Local Boards of Health were local authorities in urban areas of England and Wales from 1848 to… …
34Placar — Infobox Magazine title = Placar editor = Sérgio Xavier Filho frequency = Monthly category = football (soccer) magazine company = Editora Abril firstdate = March 20, 1970 country = flag|Brazil language = Portuguese website =… …
35HALAKHAH — DEFINITION The word halakhah (from the root halakh, to go ), the legal side of Judaism (as distinct from aggadah, the name given to the nonlegal material, particularly of the rabbinic literature), embraces personal, social, national, and… …
