gases and fumes

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• fumes — noun gases ejected from an engine as waste products (Freq. 2) • Syn: ↑exhaust, ↑exhaust fumes • Hypernyms: ↑gas, ↑waste, ↑waste material, ↑waste matter, ↑waste …   Useful english dictionary

• Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …   Wikipedia

• Koffing and Weezing — Weezing (left) and Koffing (right) National Pokédex Lickitung Koffing (#109) Weezing (#110) Rhyhorn Series Pokémon series …   Wikipedia

• tunnels and underground excavations — ▪ engineering Introduction        Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …   Universalium

• Occupational safety and health — is a cross disciplinary area concerned with protecting the safety, health and welfare of people engaged in work or employment. The goal of all occupational safety and health programs is to foster a safe work environment.[1] As a secondary effect …   Wikipedia

• respiratory disease — ▪ human disease Introduction  any of the diseases and disorders that affect human respiration (respiration, human).  Diseases of the respiratory system may affect any of the structures and organs that have to do with breathing, including the… …   Universalium

• gas mask — a masklike device containing or attached to a component that filters the air inhaled by the wearer through charcoal and chemicals, for protecting the face and lungs against noxious gases and fumes, as in warfare or in certain industrial processes …   Universalium

• gas mask — noun : a close fitting facepiece connected to a canister through which all air breathed is drawn to protect the respiratory tract and face against irritating and poisonous gases : respirator * * * a masklike device containing or attached to a… …   Useful english dictionary

• Neighborhoods in Detroit, Michigan — The article provides a brief overview of some of the many neighborhoods and historic districts in Detroit, Michigan: Neighborhoods Arden Park East Boston Historic District The Arden Park East Boston Historic District is a mostly residential area… …   Wikipedia

• environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium