BS 93:2008

Действует

British Association (B.A.) screw threads. Requirements — 26 стр.

Ссылочные документы

Действует

Mismatch of screw thread systems — 8 стр.

Действует

Screw gauge limits and tolerances, Specification for gauges for screw threads of Whitworth and B.A. forms — 42 стр.

Заменен

Specification for British Association (B.A.) screw threads with tolerances for sizes 0 B.A. to 16 B.A. — 22 стр.

Отменен

Specification for surgical spring trusses — 18 стр.

Заменен

Specification for British Association (B.A.) screw threads with tolerances for sizes 0 B.A. to 16 B.A. — 22 стр.

Действует

British Standards for screw threads and screw gauges. Introduction and guidance — 26 стр.