NF L46-015-1987 O-rings Butadiene acrylonitrile rubber 20B8 Precision class A Performance class 3 《O形圈 20B8丁晴橡胶 精度等级A 性能等级3》.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

SJ T 11176-1998 电视与声音信号的电视分配系统设备与部件 反向电视调制器通用规范.pdf

SJ T 11177-1998 电视与声音信号的电缆分配系统设备与部件 分配放大器通用规范.pdf

SJ T 11178-1998 电视和声音信号的电缆分配系统设备和部件 电视解调器通用规范.pdf

SJ T 11186-2009 焊锡膏通用规范.pdf

SJ T 11193-1998 微型数字电子计算机多媒体性能规范.pdf

SJ T 11194-1998 移动通信手持机电池 规范.pdf

SJ T 11195-1998 移动通信手持机电池 规范.pdf

SJ T 11198-2007 显像管、显示管和电光源用玻管规范.pdf

SJ T 11210-1999 石英晶体元件参数的测量 第4部分 频率达30MHz石英晶体.pdf