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Highway Guardrail Weight ngonyawo Ukubala
Highway guardrail ubunzima ngenyawo nganye imisela ixabiso guardrail.highway guardrail iinkcukacha zahlukile, ngoko ubunzima guardrail onguhola wendlela ngenyawo yahlukile.Ubunzima bendlela yokugada ngenyawo nganye bubalwa ngokwahlula ubunzima bomgaqo kahola wendlela ngobude obupheleleyo, emva koko uphindaphinde...Funda ngokugqithisileyo
