NBN-EN 50062-1994 1875 Ceramic pressurized hollow insulators for high-voltage switchgear and controlgear《高压开关控制装置用陶瓷增压空芯绝缘子》.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 D7719-2016 5576 Standard Specification for High Aromatic Content Unleaded Hydrocarbon Aviation Gasoline《高芳烃含量无铅烃航空汽油的标准规格》.pdf

ASTM D7719-2016a 8587 Standard Specification for High Aromatic Content Unleaded Hydrocarbon Aviation Gasoline《高芳烃含量无铅烃航空汽油的标准规格》.pdf

ASTM D7719-2017 red 3750 Standard Specification for High Aromatic Content Unleaded Hydrocarbon Aviation Gasoline《高芳烃含量无铅烃航空汽油的标准规格》.pdf

ASTM D7720-2011 9375 Standard Guide for Statistically Evaluating Measurand Alarm Limits when Using Oil Analysis to Monitor Equipment and Oil for Fitness and Contamination《用油分析法监测设备.pdf

ASTM D7720-2011(2017) 7500 Standard Guide for Statistically Evaluating Measurand Alarm Limits when Using Oil Analysis to Monitor Equipment and Oil for Fitness and Contamination《用油分.pdf

ASTM D7721-2011 9375 Standard Practice for Determining the Effect of Fluid Selection on Hydraulic System or Component Efficiency《测定流体选择对液压系统或组件效率的影响的标准操作规程》.pdf

ASTM D7721-2017 red 2500 Standard Practice for Determining the Effect of Fluid Selection on Hydraulic System or Component Efficiency《测定流体选择对液压系统或组件效率影响的标准实施规程》.pdf

ASTM D7722-2011 9375 Standard Terminology Relating to Industrial Textile Stitches and Seams《与工业用纺织品的针角和缝合相关的标准术语》.pdf

ASTM D7722-2013 0000 Standard Terminology Relating to Industrial Textile Stitches and Seams《工业纺织针脚和接缝相关标准术语》.pdf