NF E66-512-1989 Tool life testing in milling Part 2 end milling 《铣刀寿命试验 第2部分 端铣削加工》.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

NC 90-19-19-1987 Metrological Assurance HighFrecuency Alternating Current Voltmeters Methods and Means of Verification《计量保证体系 高频率交流电伏特计 验证方法和手段》.pdf

NC 90-19-1971 Manometer accessories Sealing washers Lens-shaped packing rings《压力计密封垫圈配件透镜包装环》.pdf

NC 90-19-20-1987 Metrological Assurance Impulse Voltmeters Methods and Means of Verification《计量保证体系 脉冲伏特计 验证方法和手段》.pdf

NC 90-19-21-1988 Standards System for Metrological Assurance Low-Frequency Altern Current Millivoltimeters and Microamperimeters Methods and Means of Verification《计量保证标准体系 低频交流电毫伏计.pdf

NC 90-19-24-1988 Standards System for Metrological Assurance Frecuency Deviation Meters Methods and Means of Verification《计量保证标准体系 分频器 验证方法和手段》.pdf

NC 90-20-10-1988 Standards System for Metrological Arsurance Carbon Steel AC-AB 3-200 Composition Reference Standards Sampie for Chemical Analysis《计量保证标准体系 碳钢AC-AB 3-200 化学成分分析参考标准.pdf

NC 90-20-12-1989 Standards System for Metrological Assurance Reference Standard Samples Standardized Metrological Characteristics《计量保证标准体系 样本参考标准 标准化度量特性》.pdf

NC 91-03-1987 Unit Loading Returnable Flat Wooden Pallets Mechanical Testing Methods《单元负荷 伸缩扁平木制工具 机械测试方法》.pdf

NC 91-05-1985 Unit Load Flat Pallets Requlrements for Use《单元负荷 扁平工具使用要求》.pdf