CSN 35 0846-1977 Rotating electrical machines Cylindrical commutators《电机的柱形换向器》.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

ASTM E2975-2014 Standard Test Method for Calibration of Concentric Cylinder Rotational Viscometers《同心圆筒旋转粘度计校准的标准试验方法》.pdf

ASTM E2975-2015 Standard Test Method for Calibration of Concentric Cylinder Rotational Viscometers《同心圆筒旋转粘度计校准的标准试验方法》.pdf

ASTM E2975-2016 Standard Test Method for Calibration or Calibration Verification of Concentric Cylinder Rotational Viscometers《同心圆筒旋转粘度计检定或检定校准的标准试验方法》.pdf

ASTM E2975-2016e1 Standard Test Method for Calibration or Calibration Verification of Concentric Cylinder Rotational Viscometers《同心圆筒旋转粘度计校准或校准检定的标准试验方法》.pdf

ASTM E2977-2014 Standard Practice for Measuring and Reporting Performance of Fourier-Transform Nuclear Magnetic Resonance &40 FT-NMR&41 Spectrometers for Liquid Samples《测量和报告液体样本傅里.pdf

ASTM E2977-2015 Standard Practice for Measuring and Reporting Performance of Fourier-Transform Nuclear Magnetic Resonance (FT-NMR) Spectrometers for Liquid Samples《测量和报告液体样品用傅里叶变换核.pdf

ASTM E2978-2015 Standard Guide for Screening and Training of Assessors and a General Approach for the Sensory Evaluation of Toothpaste Appearance Flavor and Texture《筛选和培训感官评价牙膏表观 味.pdf

ASTM E2979-2018 Standard Classification for Discarded Materials from Manufacturing Facilities and Associated Support Facilities《制造设施和相关辅助设施废弃材料的标准分类》.pdf

ASTM E2980-2014 Standard Test Methods for Estimating Average Particle Size of Powders Using Air Permeability《利用空气渗透性评估粉末平均粒径的标准试验方法》.pdf