Xov Xwm Tuam Txhab
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Qhov sib txawv ntawm surge protector thiab ntes
1. Arresters muaj ntau theem voltage, los ntawm 0.38kv tsis tshua muaj hluav taws xob mus rau 500kV UHV, thaum surge tiv thaiv cov khoom feem ntau tsuas yog cov khoom siv hluav taws xob tsawg;2. Feem ntau ntawm cov neeg ntes tau raug ntsia rau hauv thawj qhov system los tiv thaiv kev cuam tshuam ncaj qha ntawm xob laim, thaum mo ...Nyeem ntxiv
