- rectangular pipe
- труба прямоугольного сечения, прямоугольная труба
Англо-русский словарь промышленной и научной лексики. 2014.
Англо-русский словарь промышленной и научной лексики. 2014.
Pipe insulation — is thermal insulation used to prevent heat loss and gain from pipes, to save energy and improve effectiveness of thermal systems.The benefits include, in addition to reducing costs and environmental impacts of energy consumption: [ 3E plus page… … Wikipedia
Pipe (fluid conveyance) — For structural pipe, see Hollow structural section. For other uses, see Pipe (disambiguation). Steel pipes … Wikipedia
Organ pipe — The choir division of the organ at St. Raphael s Cathedral, Dubuque, Iowa. Wood and metal pipes of a variety of sizes are shown in this photograph. An organ pipe is a sound producing element of the pipe organ that resonates at a specific pitch… … Wikipedia
Flue pipe — Four flue pipes of a diapason rank. A flue pipe (also referred to as a labial pipe) is an organ pipe that produces sound through the vibration of air molecules, in the same manner as a recorder or a whistle. Air under pressure (referred to as… … Wikipedia
Pitch pipe — A pitch pipe is a small device used to provide a pitch reference for musicians without absolute pitch. Although it may be described as a musical instrument, it is not typically used to play music as such. Origins The earliest pitch pipes were… … Wikipedia
platform pipe — noun : an Amerindian tobacco pipe found in Hopewell sites that has a thin rectangular platform on the center of which the bowl rests … Useful english dictionary
Reinforced concrete box — A reinforced concrete box is a square or rectangular pipe made of concrete with rebar or wire mesh fabric strewn throughout for the addition of extra strength.It is often used for sanitary sewer trunks, storm drain spillways, pedestrian subways,… … Wikipedia
Coarse bubble diffusers — PVC MaxAir coarse bubble diffuser in concrete basin. Courtesy of Environmental Dynamics Inc. Coarse bubble diffusers are a pollution control technology used to aerate and or mix wastewater for sewage treatment. They produce 1/4 to 1/2 inch… … Wikipedia
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium
keyboard instrument — ▪ music Introduction any musical instrument on which different notes can be sounded by pressing a series of keys, push buttons, or parallel levers. In nearly all cases in Western music the keys correspond to consecutive notes in the… … Universalium
arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… … Universalium