BS资源列表
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[国外标准] BS 1706-1990 Method for specifying electroplated coatings of zinc and cadmium on iron and steel
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[国外标准] BS 1610-3-1990 Materials testing machines and force verification equipment part 3 Specification for
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[国外标准] BS 1610-2-1985 Materials testing machines and force verification equipment part 2 Specification for
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[国外标准] BS 1610-1-1992 Materials testing machines and force verification equipment part 1 Specification for
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[国外标准] BS 1580-3-2007 Unified screw threads – Part 3 Screw threads with diameters below in – Requirements
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[国外标准] BS 1580-1-2007 Unified screw threads Part 1 Screw threads with diameters in and larger – Requirement
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[国外标准] BS 1566-1-2002 Copper cylinders for domestic purposes. Open vented copper cylinders - Requirements a
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[国外标准] BS 1494-1-1964 Specification for fixing accessories for building purposes. Fixings for sheet, roof a
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[国外标准] BS 1490-1988 Specification for aluminium and aluminium alloy ingots and castings for general enginee
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[国外标准] BS 148-1998 Specification for unused and reclaimed mineral insulating oils for transformers and swit