BS资源列表
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[国外标准] BS 3019-1-1984 TIG welding.Part 1 Specification for TIG welding of aluminium, magnesium and their al
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[国外标准] BS 2TA 11-1974 Specification for bar and section for machining of titanium-aluminium-vanadium alloy
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[国外标准] BS 2S 137-1976 Specification for High chromium-nickel corrosion-resisting steel bright bars (free ma
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[国外标准] BS 2A 57-1962 Specification for steel hexagonal-headed shear bolts (B.S.F. threads) for aircraft
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[国外标准] BS 2989-1992 Specification for continuously hot-dip zinc coated and iron-zinc alloy coated steel fla
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[国外标准] BS 2874-1986 Specification for copper and copper alloy rods and sections (other than forging stock)
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[国外标准] BS 2871-1-1971 Specification for copper and copper alloys. Tubes. Part 1 Copper tubes for water, gas
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[国外标准] BS 2869-2006 Fuel oils for agricultural, domestic and industrial engines and boilers - Specification