- shaking launders
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качающиеся сплотки
Англо-русский словарь терминов металлургии и сварки. 2011.
Англо-русский словарь терминов металлургии и сварки. 2011.
King Edward Mine — The King Edward Mine is a mine wholly owned by the Camborne School of Mines of the University of Exeter.At the end of the 19th century students at the Camborne School of Mines spent much of their time doing practical mining and tin dressing work… … Wikipedia