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浓缩器〔机〕; 选矿〔煤〕机; 选矿〔煤〕厂; 选矿〔煤〕机操作工; 聚集器; 电报集中线器 | |||
蒸发器 | |||
集中者; 专业研究者 | |||
集线器 | |||
选煤厂; 精选机 | |||
选矿厂[机] | |||
集中器 | |||
选矿厂; 选矿机 | |||
浓缩机 | |||
聚光器或聚光镜 | |||
集中机; 选煤机 | |||
集磁器 | |||
集风装置; 浓缩器; 聚光器; 聚能器; 集热器 | |||
English thesaurus | |||
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Piece of equipment enabling one to group several slow signal channels so as to add them together to better use a quick channel. FRA |
concentrator: 223 phrases in 28 subjects |