Wave Beam Steel Guardrail
Wave Beam Steel Guardrail, Total:9 items.
The international standard classification for "Wave Beam Steel Guardrail" includes: Road equipment and installations .
The Chinese standard classification for "Wave Beam Steel Guardrail" includes: Highway engineering , Highway protection and maintenance .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 31439.1-2015(英文版) Corrugated steel guardrail Part 1: Two corrugated steel guardrail
- GB/T 31439.1-2015 Corrugated sheet steel beams for road guardrail―Part 1:W-beam guardrail
- GB/T 31439.2-2015e Corrugated sheet steel beams for road guardrail—Part 2:Thrie-beam guardrail
- GB/T 31439.2-2015 Corrugated sheet steel beams for road guardrail―Part 2:Thrie-beam gurdrail
- GB/T 31439.2-2015(英文版) Corrugated steel guardrail Part 2: Three-corrugated steel guardrail
Professional Standard - Traffic
- JT/T 281-1995 Corrugated Sheet Steel Beams for Expressway Guardrail
- JT/T 281-2007 Corrugated sheet steel beams for guardrail
- JT/T 457-2001 Three-beam guardrail for highway
- JT/T 457-2007 Thrie-beam guardrail for highway
Wave Beam Steel Guardrail,Highway corrugated beam steel guardrail,Wave Beam Steel Guardrail,Corrugated Beam Steel Guardrails Part 1: Two Wave Beam Steel Guardrails
