UNE 20-439 Pt 1-1990 《三级交流电计算的接受监控》.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 C1587-2006 Standard Practice for Preparation of Field Removed Manufactured Masonry Units and Masonry Specimens for Compressive Strength Testing《抗压强度试验用现场可移动生产砖石装置和砌块样本制备的标准实施规.pdf

ASTM C1587-2009 Standard Practice for Preparation of Field Removed Manufactured Masonry Units and Masonry Specimens for Testing《测试用现场可移动生产砖石装置和砌块样本制备的标准实施规程》.pdf

ASTM C1589 C1589M-2013 Standard Practice for Outdoor Weathering of Construction Seals and Sealants《建筑密封件和密封剂室外老化的标准实施规程》.pdf

ASTM C1589 C1589M-2014 Standard Practice for Outdoor Weathering of Construction Seals and Sealants《建筑用密封材料和密封剂的室外浸蚀的标准实施规程》.pdf

ASTM C1589 C1589M-2016 Standard Practice for Outdoor Weathering of Construction Seals and Sealants《建筑密封材料和密封剂的室外风化标准实施规程》.pdf

ASTM C1589 C1589M-2017 Standard Practice for Outdoor Weathering of Construction Seals and Sealants《建筑密封材料和密封剂的室外风化的标准实施规程》.pdf

ASTM C1589 C1589M-2017a Standard Practice for Outdoor Weathering of Construction Seals and Sealants《建筑密封材料和密封剂的室外风化的标准实施规程》.pdf

ASTM C1589 C1589M-2017b Standard Practice for Outdoor Weathering of Construction Seals and Sealants《建筑密封件和密封剂室外老化的标准实施规程》.pdf

ASTM C1589 C1589M-2018 Standard Practice for Outdoor Weathering of Construction Seals and Sealants《建筑密封件和密封剂室外风化的标准实施规程》.pdf