Kuchli kabellar, alyuminiy tolalari bilan, rezina moyga chidamli qoplama bilan, yonmaydigan, B turi himoya qoplamasi bilan, yerda (qazilmalarda) o'rnatish uchun mo'ljallangan, agar kabellar sezilarli cho'zilish kuchlariga duch kelmasa.
Tell us what you need and get quotes from verified suppliers