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Первичный / Вторичныйstresses
electr.eng. Pri/Sec (о токе, напряжении и т.п.; Pri = Primary; Sec = Secondary)
Первичный / Вторичный: 79 phrases in 30 subjects
Aluminium industry1
Aviation4
Chemistry1
Computer networks1
Construction4
Electrical engineering3
Electronics4
Energy industry1
Food industry1
General1
Makarov9
Mass media16
Mechanic engineering1
Military2
Mining2
Oil / petroleum1
Oil and gas3
Ophthalmology3
Organic chemistry2
Pharmacology1
Philosophy1
Programming1
Psychology1
Radiolocation1
Refrigeration1
Sakhalin2
Securities1
Technology7
Telecommunications2
Thermal engineering1