General requirements for a system for electronic components of assessed quality, Specification of lot formation, release procedures and certified test records— 14 стр.
Specification for railway turnouts for private users, Light grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 10 tons, using flat bottom rails— 30 стр.
Specification for railway turnouts for private users. Turnouts over which British Railways locomotives operate, Turnouts using flat bottom rail— 28 стр.
Specification for railway turnouts for private users. Medium grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 25 tons, Turnouts using flat bottom rails— 44 стр.
Specification for railway turnouts for private users. Turnouts over which British Railways locomotives operate, Turnouts using bull head rails— 32 стр.
Specification for railway turnouts for private users. Medium grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 25 tons, Turnouts using bull head rail— 42 стр.
Detail specification for single turn low power non-wirewound rotary potentiometers. Spindle insulated from resistance element, spindle and panel sealed or container, spindle and panel sealed. Full assessment level— 24 стр.
