STAS 9602-1990 Reference concrete Specifications for manufacturing and testing《基准混凝土 制造和测试的规格 》.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

GB T 1885-1998 石油计量表.pdf

GB T 1900-1980 食品添加剂 2,6-二叔丁基对甲酚(BHT).pdf

GB T 19056-2003 汽车行驶记录仪.pdf

GB T 19063-2003 液体食品包装设备验收规范.pdf

GB T 19065-2003 电加热锅炉系统经济运行.pdf

GB T 19066.1-2003 柔性石墨金属波齿复合垫片 分类.pdf

GB T 19066.2-2003 柔性石墨金属波齿复合垫片 管法兰用垫片尺寸.pdf

GB T 19072-2003 风力发电机组塔架.pdf

GB T 19073-2003 风力发电机组 齿轮箱.pdf