Nibihe bisobanuro hamwe nicyitegererezo cya rebar yo mucyiciro cya gatatu?Kugeza ubu, gutondekanya ibyuma byo mu cyiciro cya gatatu bishingiye ahanini kuri diameter nominal.Ibisobanuro nyamukuru ni 8, 10, 12, 14, 16, 18, 20, 25, 30, 32, 40, 50, nibindi. Byongeye kandi, niba hari ibindi bisobanuro mumasezerano, Niba ...
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