NC 15-53-1986 Cool Technique Self-Contained Drinking Water Cooler Quality Specifications《制冷技术 自制冷的引水器 质量规格》.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

JB T 10268-2001 批式循环谷物干燥机.pdf

JB T 10268-2011 批式循环谷物干燥机.pdf

JB T 10269-2001 数控机床直流主轴驱动单元通用技术条件.pdf

JB T 10270-2001 数控机床直流伺服驱动单元 通用技术条件.pdf

JB T 10271-2001 数控机床直流主轴电动机 通用技术条件.pdf

JB T 10272-2001 数控机床直流伺服电动机 通用技术条件.pdf

JB T 10273-2001 数控机床交流主轴电动机 通用技术条件.pdf

JB T 10273-2013 数控机床交流主轴电动机通用技术条件.pdf

JB T 10274-2001 数控机床交流伺服电动机 通用技术条件.pdf