带传动 术语 第3部分：同步带传动
Belt drives—Vocabulary—Part 3：Synchronous belt drives
2020-03-31
ISO 6149-3-2006
Connections for hydraulic fluid power and general use — Ports and stud ends with ISO 261 metric threads and O-ring sealing — Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends
液压传动和通用连接件——带ISO 261公制螺纹和O形密封圈的端口和螺柱端第3部分:轻型（L系列）螺柱端的尺寸、设计、试验方法和要求
2006-02-16
UNE-EN ISO 6149-3-2008
Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends (ISO 6149-3:2006)
液压传动和通用连接件.带ISO 261公制螺纹和O形密封圈的端口和螺柱端.第3部分:轻型（L系列）螺柱端的尺寸、设计、试验方法和要求（ISO 6149-3-2006）
2008-10-08
DIN EN ISO 6149-3
Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends (ISO 6149-3:2006)
液压传动和通用连接件.带ISO 261公制螺纹和O形密封圈的端口和螺柱端.第3部分:轻型（L系列）螺柱端的尺寸、设计、试验方法和要求（ISO 6149-3-2006）；德文版EN ISO 6149-3:2007