BS 5125:1990

Действует

Specification for 50 A 650 V flameproof, restrained and bolted plugs and sockets for use in coal mines — 22 стр.

Ссылочные документы

Заменен

Assessment of surface texture, Methods and instrumentation — 34 стр.

Действует

Physical testing of rubber, Determination of electric strength — 16 стр.

Заменен

Physical testing of rubber, Determination of volume resistivity — 14 стр.

Действует

Specification for spring washers for general engineering and automobile purposes. Metric series — 18 стр.

Действует

Hexagon socket screws and wrench keys: metric series, Specification for hexagon socket shoulder screws — 12 стр.

Отменен

Methods of testing plastics. Mechanical properties, Tensile strength, elongation and elastic modulus — 18 стр.

Действует

Glossary of aeronautical and astronautical terms, Propellers — 8 стр.

Заменен

Specification for 50 A flameproof restrained and bolted plugs and sockets for voltages not exceeding 650 V, primarily for use in mining

Действует

Specification for non-incendive low voltage control/interlock and low voltage earth fault monitoring circuits for use in mines — 8 стр.

Заменен

Specification for 50 A flameproof restrained and bolted plugs and sockets for voltages not exceeding 650 V, primarily for use in mining