Specification资源列表
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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 2779-1986 Specification for Pipe threads for tubes and fittings where pressure-tight joints are n
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[国外标准] BS 2760-1973 Specification for pitch-impregnated fibre pipes and fitting for below and above ground
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[国外标准] BS 2633-1987 Specification for Class I arc welding of ferritic steel pipework for carrying fluids
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[国外标准] BS 2572-1990 Specification for phenolic laminated sheet and epoxy cotton fabric laminated sheet
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[国外标准] BS 215-2-1970 Specification for Aluminium conductors and aluminium conductors, steel-reinforced — Fo
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[国外标准] BS 215-1-1970 Specification for Aluminium conductors and aluminium conductors, steel-reinforced — Fo
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[国外标准] BS 2080-1989 Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions
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[国外标准] BS 2037-1994 Specification for portable aluminium ladders, steps, trestles and lightweight stagings
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[国外标准] BS 1740-1-1971 Specification for wrought steel pipe fittings (screwed BS 21 R-series thread) part 1