MSZ 720 1 lap-1961 《铝制半成品的硬度和表面特性》.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 12496.5-1999 木质活性炭试验方法 四氯化碳吸附率(活性)的测定.pdf

GB T 12496.6-1999 木质活性炭试验方法 强度的测定.pdf

GB T 12509-1990 信息交换用维吾尔文16、24点阵字模母集及数据集.pdf

GB T 12510-1990 信息处理交换用维吾尔文字符集键盘的字母区布局.pdf

GB T 12510-2015 信息技术 维吾尔文通用键盘字母数字区布局.pdf

GB T 12511-1990 纤维光学开关 第1部分 总规范(可供认证用).pdf

GB T 12512-1990 纤维光学衰减器 第1部分 总规范(可供认证用).pdf

GB T 12513-2006 镶玻璃构件耐火试验方法.pdf

GB T 12519-2010 分析仪器通用技术条件.pdf