BS 4A 170:1999

Действует

Specification for aluminium alloy, mushroom-headed, slotted drive, bolts (unified thread) — 12 стр.

Ссылочные документы

BS L 168:1978

Действует

Specification for bars and extruded sections of aluminium-copper-magnesium-silicon-manganese alloy (solution treated and artificially aged) (not exceeding 200 mm diameter or minor sectional dimension) (Cu 4.4, Mg 0.5, Si 0.7, Mn 0.8) — 8 стр.

BS 1580-1:2007

Действует

Unified screw threads, Screw threads with diameters $9D in and larger. Requirements — 118 стр.

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BS 357:1958

Отменен

Specification for power-driven travelling jib cranes (rail-mounted low carriage type) — 38 стр.