ເສົາ Guardrail
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Corrugated beam guardrail Crash Barrier Post Steel Guardrail Posts Galvanized U Shape
ຄຸນະພາບສູງ W Beam Roadway Safety Guardrail C Post C Spacer Product Description ຊື່ຜະລິດຕະພັນ: Corrugated beam guardrail Crash Barrier Post Steel Guardrail Posts Galvanized U Shape Technometal Post Standard: AASHTO M180, EN ISO1461, GB/T 31439-2015, etc. Meterial: Q235B , Q345B, ASTM A36, S235JR, S275JR, ແລະອື່ນໆ ການເຄືອບສັງກະສີ: 550g-1100g/m2 double sided Thickness: 2.5mm-4.0mm Wave Width: 306-315mm Wave Height: 81-85mm Productrail Length: 81-851mm 20mm Lengthrail: ແມ່ນທັງແຂງແລະຍືດຫຍຸ່ນ, ມີ ...
