- hot air surface leveling
- Printed circuits: HASL
Универсальный русско-английский словарь. Академик.ру. 2011.
Универсальный русско-английский словарь. Академик.ру. 2011.
HASL — is an acronym that stands for Hot Air Solder Leveling, a type of finish for printed circuit boards (PCB). Description The PCB is typically dipped into a bath of molten solder such that all exposed copper surfaces are covered by solder. Excess… … Wikipedia
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying … Universalium
Disasters — ▪ 2009 Introduction Aviation January 23, Poland. A Spanish built CASA transport plane carrying members of the Polish air force home from a conference on flight safety in Warsaw crashes near the town of Miroslawiec; all 20 aboard are killed … Universalium
Light-emitting diode — LED redirects here. For other uses, see LED (disambiguation). Light emitting diode Red, pure green and blue LEDs of the 5mm diffused type Type Passive, optoelectronic Working principle Electr … Wikipedia
Titan (moon) — Titan Titan in 2005 by Cassini spacecraft Discovery Discovered by Christiaan Huygens … Wikipedia
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Dates of 2005 — ▪ 2006 January This is a unique case of a people under occupation being asked to hold free and fair elections when they themselves are not free.… It s an important internal test, and I think it s a turning point. Palestinian legislator Hanan… … Universalium
Snowcat — A snowcat is an enclosed cab, truck sized, fully tracked vehicle designed to move on snow. Snowcats are often referred to as trail groomers because of their use for grooming ski trails ( pistes ) or snowmobile trails. Most snowcats, such as the… … Wikipedia
Dickkupfer — Eine Leiterplatte (auch Leiterkarte, Platine) ist ein Träger aus isolierendem Material mit festhaftenden leitenden Verbindungen. Sie dient der mechanischen Befestigung und elektrischen Verbindung elektronischer Bauteile. Oben: Bestückungsseite… … Deutsch Wikipedia
FR4 — Eine Leiterplatte (auch Leiterkarte, Platine) ist ein Träger aus isolierendem Material mit festhaftenden leitenden Verbindungen. Sie dient der mechanischen Befestigung und elektrischen Verbindung elektronischer Bauteile. Oben: Bestückungsseite… … Deutsch Wikipedia