CSN 13 2754-1975 Expansion bellows《膨胀风箱》.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 4595-2000 船上噪声测量.pdf

GB T 4596-2012 电子设备用三相变压器E形铁心.pdf

GB T 4597-2012 电子管词汇.pdf

GB T 4604.1-2012 滚动轴承.游隙.第1部分：向心轴承的径向游隙.pdf

GB T 4604.2-2013 滚动轴承 游隙 第2部分 四点接触球轴承的轴向游隙.pdf

GB T 4605-2003 滚动轴承 推力滚针和保持架组件及推力垫圈.pdf

GB T 4606-2006 道路车辆 半挂车牵引座50号牵引销的基本尺寸和安装、互换性尺寸.pdf

GB T 4607-2006 道路车辆 半挂车牵引座90号牵引销的基本尺寸和安装、互换性尺寸.pdf

GB T 4610-2008 塑料.热空气炉法点着温度的测定.pdf