NAS1369:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DUCT, AIR, FLEXIBLE AND SEMI-RIGID
Hardcopy
26-06-2023
English
28-10-2011
Describes semi-rigid and flexible laminated rubber impregnated fabric air ducts for ventilating, cabin heating, and deicing; gives flexible ways of connecting rigid ducts; and allows slight variation in the installation of rigid ducts.
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