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трубчатый перепад | |||
падение напряжения на лампе |
tube drop : 12 phrases in 10 subjects |
Agriculture | 1 |
Antennas and waveguides | 1 |
Electrochemistry | 1 |
Energy industry | 2 |
Forestry | 1 |
Military | 1 |
Oil and gas | 1 |
Technology | 2 |
Telecommunications | 1 |
Thermal engineering | 1 |