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Well-designed China RSs-cb014 Traffic Barrier Galvanized Highway Guardrail
The post is mainly to follow the AASHTO M180, GB-T 31439.1-2015 and EN1317 standard.
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Well-designed China RSs-cb014 Traffic Barrier Galvanized Highway Guardrail
The post is mainly to follow the AASHTO M180, GB-T 31439.1-2015 and EN1317 standard.
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Super Lowest Price Q235 Q345 Anti-Collision Highway Guardrail Rails Made in China Traffic Barrier
The material for that are mainly the Q235B (S235Jr the yield strength is more than 235Mpa) and Q345B (S355Jr the yield strength is more than the 345Mpa).
