Стандарты AASHTO
Стандарты AASHTO
American Association of State Highway and Transportation Officials (AASHTO)
AASHTO M 289 Standard Specification for Aluminum-Zinc Alloy Coated Sheet Steel for Corrugate...
AASHTO M 314 Standard Specification for Steel Anchor Bolts
AASHTO GSSB Guide Specifications for Structural Design of Sound Barriers - Revision 1; Interim Sp...
AASHTO M 274 Standard Specification for Steel Sheet, Aluminum-Coated (Type 2), for Corrugate...
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