BS EN 81-40. Safety rules for the construction and installation of lifts. Special lifts for the transport of persons and goods. Part 40. Stairlifts and inclined lifting platforms intended for persons with impaired mobility— 81 стр.
Harmonized system of quality assessment for electronic components. Sectional specification: capability approval of manufacturers of printed board assemblies of assessed quality— 70 стр.
Basic and safety principles for man-machine interface, marking and identification. Identification of equipment terminals, conductor terminations and conductors— 26 стр.
Cable networks for television signals, sound signals and interactive services. Active wideband equipment for cable networks. Methods of measurement of the maximum operating output level in the return path— 20 стр.
Safety rules for the construction and installation of lifts. Special lifts for the transport of persons and goods. Stairlifts and inclined lifting platforms intended for persons with impaired mobility— 70 стр.
Safety rules for the construction and installation of lifts. Lifts for the transport of persons and goods. Passenger and goods passenger lifts— 166 стр.
Cable networks for television signals, sound signals and interactive services. Method of measurement of 5th order non-linearity for active electronic equipment using five carriers— 26 стр.
Cable networks for television signals, sound signals and interactive services. Interference issues for DVB-T reception in the presence of LTE base station signals— 24 стр.
Cable networks for television signals, sound signals and interactive services. Guidelines for the implementation of return paths in cable networks— 82 стр.
BS EN 81-20. Safety rules for the construction and installation of lifts. Lifts for the transport of persons and goods. Part 20. Passenger and goods passenger lifts— 185 стр.
Cable networks for television signals, sound signals and interactive services. System performance of forward paths loaded with digital channels only— 114 стр.
Information technology. Coded graphic character set for use in the preparation of documents used in electrotechnology and for information interchange— 24 стр.
Basic and safety principles for man-machine interface, marking and identification. Identification of equipment terminals, conductor terminations and conductors— 32 стр.
