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remote cut-off valve; variable-mutual conductance valve | |||
extended-cutoff tube; remote-cutoff tube; variable-mu tube; varimu; variable-μ tube |
лампа переменной крутизны: 14 phrases in 5 subjects |
Electrical engineering | 2 |
Electronics | 3 |
Makarov | 2 |
Mass media | 2 |
Technology | 5 |