proof test voltage

test voltage used for proof testing of equipment

en-GB/ˈpɹuːf ˈtɛst ˈvəʊltɪd͡ʒ/
en-US/ˈpɹuf ˈtɛst ˈvoʊltɪd͡ʒ/

หมวดหมู่:

voltage