Số hiệu tiêu chuẩn
NF F17-020-4*NF EN 14067-4+A1
Tên tiêu chuẩn
Railway applications - Aerodynamics - Part 4 : requirements and test procedures for aerodynamics on open track
Ngày phát hành
2009-08-01
Tiêu chuẩn tương đương
EN 14067-4+A1:2009,IDT
Thay thế cho
NF EN 14067-4:200604 (F17-020-4)
Thay thế bằng
NF EN 14067-4:201312 (F17-020-4)
Lịch sử ban hành
NF EN 14067-4:201312 (F17-020-4)*NF F17-020-4*NF EN 14067-4+A1*NF EN 14067-4:200604 (F17-020-4)
Từ khóa
Masonry walls * Railway equipment * Walls * Loading * Catwalks * Construction * Constructions * Dynamic pressure * Specifications * Pressure measurement (fluids) * Trials * Calculus * Bodies * Velocity measurement * Gangways * Air flow * Buildings * Testing * Design * Climate * Aerodynamics * Winds