DD 50:1976
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Air supported structures
Hardcopy
01-01-1986
English
30-04-1976
Recommendations covering design, construction, operation and maintenance of single-skin air-supported structures. Safety recommendations include the grading of such structures into distinct classes based on occupancy.
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