Большой китайско-русский словарь
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S.M.R.T.B. = Safety in Mines Research and Testing Branch; Safety in Mine Research and Testing Branch
«矿山安全研究试验所»
矿山安全研究试验所 в энциклопедиях
矿山安全研究试验所 в энциклопедиях
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S.M.R.T.B. = Safety in Mines Research and Testing Branch; Safety in Mine Research and Testing Branch