YB/T 4081-1992
Cold arch steel for guardrail wave beam (English Version)
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YB/T 4081-1992
Standard No.
YB/T 4081-1992
Language
Chinese,
Available in English version
Release Date
1992
Published By
Professional Standard - Ferrous Metallurgy
Status
Be replaced
2007-07
Replace By
YB/T 4081-2007
YB/T 4081-2000
Latest
YB/T 4081-2007
YB/T 4081-1992 history
2007
YB/T 4081-2007
Cold formed sections for beam guardrail
1992
YB/T 4081-1992
Cold arch steel for guardrail wave beam
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