Assembly tools for screws and nuts. Hand torque tools-Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance
螺钉和螺母的装配工具 手动扭矩工具
2017-03-31
ISO 6789-1-2017
Assembly tools for screws and nuts — Hand torque tools — Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance
螺丝和螺母装配工具 - 手动扭矩工具 - 第1部分:设计一致性测试和质量一致性测试的要求和方法:符合声明的最低要求
2017-02-23
DIN EN ISO 6789-1
Assembly tools for screws and nuts - Hand torque tools - Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance (ISO 6789-1:2017)
螺钉和螺母用装配工具手动扭矩工具第1部分:设计一致性试验和质量一致性试验的要求和方法:一致性声明的最低要求（ISO 6789-1-2017）
2017-07-01
UNE-EN ISO 6789-2004
Assembly tools for screws and nuts - Hand torque tools - Requirements and test methods for design conformance testing, quality conformance testing and recalibration procedure (ISO 6789:2003)
螺钉和螺母用装配工具手动扭矩工具设计一致性试验、质量一致性试验和重新校准程序的要求和试验方法（ISO 6789-2003）
2004-01-30
DIN EN ISO 6789
Assembly of tools for screws and nuts - Hand torque tools - Requirements and test methods for design conformance testing, quality conformance testing and recalibration procedure (ISO 6789:2003)
螺钉和螺母用装配工具.手动扭矩工具.设计一致性试验 质量一致性试验和重新校准程序的要求和试验方法（ISO 6789-2003）；德文版EN ISO 6789:2003