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Sifeng Model 12 HP 2WT with 5.6 tonnes of rice, Bangladesh A Changzhou Hengfeng Two-wheel tractor ('Walking Tractor') in Hsipaw ().. Research has identified several terms used to identify the two-wheel tractor including: "walk-behind tractor, iron-ox, walking tractor, mechanical ox, ox-machine, pedestrian tractor, hand tractor, single-axle tractor, and in Asia, tok-tok".
This three-engined helicopter has a single large main rotor and smaller tail rotor On a helicopter , the main rotor or rotor system is the combination of several rotary wings ( rotor blades ) with a control system, that generates the aerodynamic lift force that supports the weight of the helicopter, and the thrust that counteracts aerodynamic ...
A cultivator (also known as a rotavator) is a piece of agricultural equipment used for secondary tillage. One sense of the name refers to frames with teeth (also called shanks ) that pierce the soil as they are dragged through it linearly .
Rotovator can mean: . Momentum exchange tether § Rotovator, an alternative name for a tether propulsion apparatus, a proposed method of lifting materials into orbit using very long tethers attached to a rotating satellite
YouTube announced that cumulative views of videos related to Minecraft, some of which had been on the platform as early as 2009, exceeded 1 trillion views on December 14, 2021, and was the most-watched video game content on the site.
This page was last edited on 27 March 2013, at 10:51 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
The Howard patent plough was a great success and made in huge numbers. However a diverse range of different types of agricultural equipment was made, for example an advert in 1891 lists their famous ploughs and harrows plus disk harrows, horse rakes, mowers, reapers, cultivators, land-rollers, hay presses, straw trussers, grass harrows, horse hoes, vine cultivators, sheaf binders, scarifiers ...
A rotary evaporator [1] (rotovap) is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation.When referenced in the chemistry research literature, description of the use of this technique and equipment may include the phrase "rotary evaporator", though use is often rather signaled by other language (e.g., "the sample was evaporated ...