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ER2 railcar numbering consists of a trainset number, and car number written consequently. The motor cars have following numbers: 02, 04, 06, 08, 10, and 12 (even), cab cars are 01 and 09 (07 Cab is only in eight car edition, which was produced by plants of Riga and Kalinin at the end of 1969) The trailer cars are 03, 05, 07, and 11 (odd).
Different types of pumps are suitable for different applications, for example: a pump's maximum lift height also determines the applications it can be used for. Low-lift pumps are only suitable for the pumping of surface water (e.g., irrigation, drainage of lands, ...), while high-lift pumps allow deep water pumping (e.g., potable water pumping ...
The static deformation of amortizer is 105 mm. Starting with ER9p-126 trainset (1966), the trolleys are supported on axles box through four sets of cylindrical springs, placed in two rows. The hydraulic amortizers are placed in the central suspension, like the ER2 motor cars dating from 1966 to 1975.
ER2, ER-2, ER II etc. may refer to: Elizabeth II's royal cypher E II R (sometimes written as ER II ) for Elizabeth II Regina (Elizabeth II, Queen) "ER2" (Kanjani Eight song) , a single by Japanese boy band Kanjani Eight
The foundations of Kirloskar Brothers Limited, the flagship company of the Kirloskar Group, were established in 1888 by Laxmanrao Kirloskar and his partner Ramuanna. [6] At the end of the 19th century, Laxmanrao worked with his brother, Ramuanna Kirloskar, to buy bicycles in Bombay and sell them in Belgaum, supplementing their income with bicycle lessons.
Artificial lift is the use of artificial means to increase the flow of liquids, such as crude oil or water, from a production well. Generally this is achieved by the use of a mechanical device inside the well (known as pump or velocity string) or by decreasing the weight of the hydrostatic column by injecting gas into the liquid some distance down the well.
A broken India Mark II pump in rural Uganda A busy Mark II pump in Uganda. Children often bear the responsibility for collecting water. Durability needs to be incorporated into pump design to the handle the heavy use (and abuse). The India Mark II is a human-powered pump designed to lift water from a depth of 50–80 m. [1]
The Yermolayev Yer-2 (Russian: Ермолаев Ер-2) was a long-range Soviet medium bomber used during World War II.It was developed from the Bartini Stal-7 prototype airliner before the war.