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Normas BSI – AENOR
BS 227:1995

BS 227:1995

Specification for H-section steel arches for use in mines

Fecha:
1995-09-15 /Confirmed
Comité:
MRE/1
Relación con otras normas BSI:

Reemplaza a: BS 227:1970

Keywords:
Galleries (mines), Joists, Mechanical testing, Profile, Steels, Angles (geometry), Supports, Test specimens, H-beams, Bolts, Structural members, Struts, Arches, Tensile strength, Preferred sizes, Elongation, Nuts, Position, Shape, Dimensions, Bend testing, Metal sections, Chemical composition, Axial-force-resistant members, Holes, Joints, Underground mining, Mining equipment, Structural steels, Coal mining, Mines, Size
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