Highway Guardrail roll forming machine Yi ẹrọ ti a lo fun punching, lara ati gige ti awọn opopona guardrail corrugated awo, eyi ti o gbajumo ni lilo ninu Afara, opopona ikole, Power Culvert, opopona culvert, amayederun ikole ati be be lo. Ṣiṣẹ ọna Uncoiling-- servo
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