CSN 02 1734-1979 Curved washer《曲线形垫圈》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

BS EN 2011-1989 Specification for bearings - airframe rolling rigid single row ball bearings in corrosion resisting steel diameter series 8 and 9 Dimensions and loads《轴承规范 耐蚀钢的8号和9.pdf

BS EN 2012-1989 Specification for bearings - airframe rolling rigid single row ball bearings in steel diameter series 0 and 2 Dimensions and loads《轴承规范 钢的0号和2号直径系列机体刚性单列球轴承 尺寸和负荷》.pdf

BS EN 2014-1989 Specification for bearings - airframe rolling rigid single row ball bearings in corrosion resisting steel diameter series 0 and 2 Dimensions and loads《轴承规范 耐蚀钢的0号和2.pdf

BS EN 2015-1989 Specification for bearings - airframe rolling double row self aligning ball bearings in steel diameter series 2 Dimensions and loads《轴承规范 钢的2号直径系列机体双列自调心球轴承 尺寸和负荷》.pdf

BS EN 2017-1989 Specification for bearings - airframe rolling double row self aligning ball bearings in corrosion resisting steel diameter series 2 Dimensions and loads《轴承规范 耐蚀钢的2号.pdf

BS EN 2018-1989 Specification for bearings - airframe rolling single row self aligning roller bearings in steel diameter series 3 and 4 Dimensions and loads《轴承规范 钢的3号和4号直径系列机体单列自调心.pdf

BS EN 2020-1989 Specification for bearings - airframe rolling single row self aligning roller bearings in corrosion resisting steel diameter series 3 and 4 Dimensions and loads《轴承规.pdf

BS EN 2022-1990 Specification for bearings spherical plain in corrosion resisting steel with self-lubricating liner - Light series - Dimensions and loads《带自润滑内衬的耐蚀钢的普通球面轴承规范 轻型系列 尺.pdf

BS EN 2023-1989 Specification for bearings - spherical plain in corrosion resisting steel with self-lubricating liner - Normal series - Dimensions and loads《轴承规范 带自润滑内衬的耐蚀钢普通球面轴承 标.pdf