Ha ho tluoa tabeng ea lisebelisoa tse tšoarellang le tse tenyetsehang, li-tubes tsa fiberglass ke khetho e holimo bakeng sa mefuta e mengata ea lisebelisoa. Ka matla a tsona a phahameng, boleng ba ho insulation, le ho hanyetsa kutu, li-tubes tsa fiberglass li fetohile khetho e tsebahalang liindastering tse kang tsa kaho, sefofane le enjine ea metsing ...
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