2000资源列表
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[国外标准] JIS B2355-1-2000 Connections for fluid power and general use-Ports and stud ends with ISO 261 thread
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[国外标准] JIS B2351-1-2000 Metallic tube connections for fluid power and general use-Part 1-24°compression fit
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[国外标准] JIS B0631-2000 Geometrical Product Specification (GPS)-Surface texture:Profile method-Motif paramete