CSN ON 42 5635-1964 《热轧钢筋用于单个钢枕木 规格标准》.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

SN T 1562-2005 进出口弹力织物检验规程.pdf

SN T 1563-2005 进出口棉短绒检验规程.pdf

SN T 1564-2005 进出口特宽幅棉印染布检验规程.pdf

SN T 1565-2005 弹力色织布尺寸变化测定方法.pdf

SN T 1566-2005 水洗羽绒羽毛绒子含量检验方法绒量检测仪法.pdf

SN T 1568-2005 进出口保健（功能）食品检验规程.pdf

SN T 1569-2005 进出口河豚中河豚毒素检验方法ELISA法.pdf

SN T 1570.2-2005 出口建筑卫生陶瓷检验规程 第2部分 卫生陶瓷.pdf

SN T 1571-2005 进出口粮谷中呕吐毒素检验方法液相色谱法.pdf