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компенсационный вольтметр stresses
automat.	slide back voltmeter
el.	slide-back voltmeter
Gruzovik, el.	self-balancing voltmeter
metrol.	compensation-type voltmeter
phys.	compensated voltmeter
tech.	compensation voltmeter; null-balance voltmeter; slideback voltmeter

компенсационный вольтметр: 2 phrases in 1 subject

Electronics

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