国外标准列表
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[国外标准] JIS B2005-3-2-2005 Industrial-process control valves-Part 3-2:Dimensions-Face-to-face dimensions for
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[国外标准] JIS B2005-2-4-2004 Industrial-process control valves-Part 2:Flow capacity-Section 4:Inherent flow ch
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[国外标准] JIS B2005-2-1-2005 Industrial-process control valves-Part 2-1:Flow capacity-Sizing equations for flu
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[国外标准] JIS B2005-1-2004 Industrial-process control valves-Part 1:Control valve terminology and general cons
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[国外标准] JIS B1857-2-2001 Curvilinear toothed synchronous belt drive systems for general power transmission-P
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[国外标准] JIS B1857-1-2001 Curvilinear toothed synchronous belt drive systems for general power transmission-P
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[国外标准] JIS B1755-1999 Calculation of load capacity of spur and helical gears-Strength and quality of materi