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Čeština: Sestava několika desítek 3D tiskáren typu Prusa i3 MK2 pracující pro projekt RepRap, copyleft software pro 3D-tisk součástek počítačových tiskáren. English: A Prusa i3 MK2 print farm producing parts for new printers in the project RepRap .
The Prusa Mini, stylized as the Original Prusa MINI, is an open-source fused deposition modeling 3D printer that is manufactured by the Czech company Prusa Research. [ 1 ] [ 2 ] The printer is the lowest cost machine produced by Prusa Research and is designed as a first printer or as part of a 'print farm'.
The formal definition of calibration by the International Bureau of Weights and Measures (BIPM) is the following: "Operation that, under specified conditions, in a first step, establishes a relation between the quantity values with measurement uncertainties provided by measurement standards and corresponding indications with associated measurement uncertainties (of the calibrated instrument or ...
The Israeli military said that it was satisfied with the Merkava Mark IV's performance, and attributed problems to insufficient training before the war. [ 53 ] [ 54 ] In total, 50 Merkava tanks (predominantly Merkava IIs and IIIs) were hit, eight of which remained serviceable on the battlefield. 21 tanks suffered armour penetrations (15 from ...
The EA827 family of petrol engines was initially developed by Audi under Ludwig Kraus leadership and introduced in 1972 by the B1-series Audi 80, and went on to power many Volkswagen Group models, [5] with later derivatives of the engine still in production into the 2010s.
However, constant problems with the development of the Griffon meant that the decision to proceed with building a Spitfire with this engine didn't come to fruition until 1942, with the successful flight trials of the Mk IV. [12] The Griffon IIB which powered the Mk IV was a single-stage supercharged engine of 1,735 hp (1,293 kW).