Specification资源列表
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[国外标准] BS EN 60967-1991 Specification for safety of electrically heated blankets, pads and similar flexible
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[国外标准] BS EN 60947-7-2-1996 Specification for Low-voltage switchgear and controlgear — Part 7 Ancillary equ
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[国外标准] BS EN 60947-7-1-1992 Specification for Low-voltage switchgear and controlgear — Part 7 Ancillary equ
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[国外标准] BS EN 60947-5-2-1998 Specification for low-voltage switchgear and controlgear. Control circuit devic
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[国外标准] BS EN 60947-4-2-1997 Specification for Low-voltage switchgear and controlgear Part 4 Contactors and
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[国外标准] BS EN 60947-4-1-1992 Specification for Low-voltage switchgear and controlgear — Part 4 Contactors an
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[国外标准] AS 1379 Supp 1-2008 Specification and supply of concrete— Commentary (Supplement 1 to AS 1379—2007)
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[国外标准] EN 50052-1986 Specification for high-voltage switchgear and controlgear for industrial use. Cast alu
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[国外标准] EN 2082-3-1991 Specification for aluminium alloy forging stock and forgings. Technical specificat ..
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[国外标准] EN 2082-2-1991 Specification for aluminium alloy forging stock and forgings. Technical specification
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[国外标准] EN 2082-1-1991 Specification for aluminium alloy forging stock and forgings. Technical specificat ..
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[国外标准] SAE J515-2001 Specification for Hydraulic O-Ring Materials,Properties,and Sizes for Metric and Inch
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[国外标准] SAE J1453-3-2009 Specification for O-Ring Face Seal Connectors Part 3—Requirements, Dimensions, and