- sand abrasive
- кварцевый абразив
English-Russian dictionary of leather and footwear industry. проф., д-р техн. наук Г. Арбузов, к.т.н. А. Михайлова, И. Качко, к-т. фил.н. Я. Смирницкая.
sand abrasive
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Abrasive machining — is a manufacturing process where material is removed from a workpiece using a multitude of small abrasive particles. Common examples include grinding, honing, and polishing. Abrasive processes are usually expensive, but capable of tighter… … Wikipedia
Sand mining — is a practice that is becoming an ecological problem as the demand for sand increases in industry and construction. Sand is mined from beaches and inland dunes and dredged from ocean beds and river beds. It is often used in manufacturing as an… … Wikipedia
sand — [sand] n. [ME < OE, akin to Ger sand, ON sandr < IE base * bhes , to rub off, pulverize > Gr psammos, L sabulum] 1. loose, gritty particles of eroded or weathered rock, varying in size from about 1/ 16 mm to 2 mm in diameter, usually… … English World dictionary
Sand — Sand, v. t. [imp. & p. p. {Sanded}; p. pr. & vb. n. {Sanding}.] 1. To sprinkle or cover with sand. [1913 Webster] 2. To drive upon the sand. [Obs.] Burton. [1913 Webster] 3. To bury (oysters) beneath drifting sand or mud. [1913 Webster] 4. To mix … The Collaborative International Dictionary of English
Abrasive blasting — Sandblasting a stone wall Diesel powered compressor used as an air supply for sandblasting … Wikipedia
Abrasive — An abrasive is a material, often a mineral, that is used to shape or finish a workpiece through rubbing which leads to part of the workpiece being worn away. While finishing a material often means polishing it to gain a smooth, reflective surface … Wikipedia
abrasive — abrasively, adv. abrasiveness, n. /euh bray siv, ziv/, n. 1. any material or substance used for grinding, polishing, etc., as emery, pumice, or sandpaper. adj. 2. tending to abrade; causing abrasion; abrading. 3. tending to annoy or cause ill… … Universalium
Sand — For other uses, see Sand (disambiguation). Close up of sand from the Gobi Desert, Mongolia, showing a surface area of 1 square centimetres … Wikipedia
sand — sandable, adj. sandless, adj. sandlike, adj. /sand/, n. 1. the more or less fine debris of rocks, consisting of small, loose grains, often of quartz. 2. Usually, sands. a tract or region composed principally of sand. 3. the sand or a grain of… … Universalium
sand — I. noun Etymology: Middle English, from Old English; akin to Old High German sant sand, Latin sabulum, Greek psammos Date: before 12th century 1. a. a loose granular material that results from the disintegration of rocks, consists of particles… … New Collegiate Dictionary
sand — [[t]sænd[/t]] n. 1) the more or less fine debris of rocks, consisting of small, loose grains, often of quartz 2) Usu., sands. a tract or region composed principally of sand 3) sands, moments of time or of one s life 4) a light reddish yellow or… … From formal English to slang
