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BS 4235-2:1977Specification for metric keys and keyways. Woodruff keys and keywaysstandard by BSI Group, 10/31/1977
BS 5523:1977Glossary of terms for textiles - weaves - definitions of general terms and basic weavesstandard by BSI Group, 10/31/1977
BS 5520:1977Specification for vitreous china bowl urinals (rimless type)standard by BSI Group, 10/31/1977
BS CECC 45004:1977Specification for harmonized system of quality assessment for electronic components. Blank detail specification: disc seal power tubesstandard by BSI Group, 10/15/1977
BS 9612 N006:1977Detail specification for cold welded seal quartz crystal units for oscillator applications. DN, 47 U/2, DQ and DP enclosures, 17 to 75 MHz frequency range. Third overtone thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level...
BS CECC 40301 001 TO 004:1977Detail specification for fixed wirewound insulated precision resistors. Full assessment levelstandard by BSI Group, 10/15/1977
BS 9612 N004:1977Detail specification for cold welded seal quartz crystal units for oscillator applications. DN, 47 U/2, DQ and DP enclosures, 0.8 to 20 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full...
BS CECC 46001:1977Specification for harmonized system of quality assessment for electronic components. Blank detail specification: cold cathode indicator tubesstandard by BSI Group, 10/15/1977
BS 5504-2:1977Wall hung WC pan. Wall hung WC pan with independent water supply. Connecting dimensionsstandard by BSI Group, 09/30/1977
BS 1703:1977Specification for refuse chutes and hoppersstandard by BSI Group, 09/30/1977
BS 939:1977Specification for engineers' squares (including cylindrical and block squares)standard by BSI Group, 09/30/1977
BS 1000[73/76]:1977Universal Decimal Classification. English full edition. Various arts and craftsstandard by BSI Group, 09/30/1977