Russian ⇄ Chinese English

"прозвонка" цепи stresses
el.	ringing test circuit
прозвонка цепи
electr.eng.	wire identification
прозвонка цепей
astronaut.	wiring check; continuity test; electrical continuity test; circuit continuity check (ring-out); ring-out; wiring checkout

прозвонка" цепи: 2 phrases in 1 subject

Astronautics

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