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to phrases
高真空 gāo zhēn kōngstresses
tech. высокий вакуум; глубокий вакуум
高真空: 97 phrases in 14 subjects
Automated equipment1
Aviation1
Chemistry1
Electronics11
General27
Medical3
Metallurgy1
Mining2
Nautical2
Oilfields1
Radio1
Refrigeration1
Silicate industry1
Technology44