UNE 81-281 Pt 1-1990 《呼吸防护用面部部件标准化螺丝的连接》.pdf

相关资源

CNS 4852-1999 Assembly tools for screws and nuts - Hand torque tools《螺钉及螺帽之装配工具－扭力扳柄及扭力螺丝起子柄》.pdf

SIS SS 1681-1984 Screwdrivers Torque tests of blades and blade-to-handle connection《螺丝刀 刀片扭力测试和刀片句柄连接》.pdf

SFS 2458-1969 《锁螺丝，凸起的（锁螺丝ERGC）米制ISO 标准螺纹M5 M20》.pdf

STAS 581-1989 Assembly tools for screws and nuts SINGLE-HEAD ENGINEERS WRENCHES WITH TEST TORQUES SERIES D Dimensions《螺丝钉和螺母用的转配工具 带扭力测试的单头工程扳手 系列D 尺寸》.pdf

MSZ 2448-1978 《内陷头式技术螺丝F级别精确标准》.pdf

TIS 419-1982 Standard for bicycle threads《自行车螺丝标准》.pdf

NBN 728-1970 8125 《标准螺丝，螺栓和螺母的机械特性》.pdf

ASTM D5279-2001 Standard Test Method for Plastics Dynamic Mechanical Properties In Torsion《塑料扭力的动力机械性能测量的标准试验方法》.pdf

UNE 25 039 《西班牙标准宽度（1 674 m）的铁路系统的滞后螺丝》.pdf

ASTM D5279-2008 Standard Test Method for Plastics Dynamic Mechanical Properties In Torsion《塑料扭力的动力机械性能测量的标准试验方法》.pdf

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