ONORM M 9607 Teil 1-1981 Lifting hooks for lifting appliances Mechanical propertys lifting capacitys existing stresses and materials《起重机械起重钩 机械性能，提升量，现有应力和材料》.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

STAS SR ISO 8295-1986 Plastics - Films and sheeting - Determination of the coefficients of friction《塑料 薄膜和塑料布 摩擦系数的测定 》.pdf

STAS SR ISO 8306-1985 Cranes - Overhead travelling cranes and portal bridge cranes -Tolerances for cranes and tracks《起重机 桥式起重机和门式起重机，起重机和轨道的公差 》.pdf

STAS SR ISO 8313-1989 Earth moving machinery - Loaders - Methods of measuring tool forces and tipping loads《土方机械 装载机的作用力和倾翻载荷的测量方法 》.pdf

STAS SR ISO 8314-1995 Shipbuilding and marine structures - Trunnion pieces for span bearings and lead block bearings《造船和海上建筑物 跨架轴承和导向滑块轴承的枢轴配件 》.pdf

STAS SR ISO 8320-1993 Optics and optical instruments Contact lensses Vocabulary and symbols《光学和光学仪器 隐形眼镜 词汇和符号 》.pdf

STAS SR ISO 8322-1-1995 Building construction - Measuring instruments - Procedures for determining accuracy in use Part 1 Theory《建筑结构 测量仪表 确定使用精度的程序 第1部分：理论 》.pdf

STAS SR ISO 8322-2-1995 Building construction - Measuring instrumente- Procedures for determining accuracy in use Part 2 Measuring tapes《建筑结构 测量工具 确定使用精度的程序 第2部分：卷尺 》.pdf

STAS SR ISO 8322-3-1995 Building construction - Measuring instruments- Procedures for determining accuracy in use Part 3 Optical levelling instruments《建筑结构 测量仪表 确定使用精度的程序 第3部分：光学水准.pdf

STAS SR ISO 8322-4-1995 Building construction - Measuring instruments - Procedures for determining accuracy in use Part 4 Theodolites《建筑结构 测量仪表 确定使用精度的程序 第4部分：经纬仪 》.pdf