DS EN ISO 2178-1995 Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic method《磁性基材上的非磁性覆盖层 覆盖层厚度测量 磁选法》.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 18893-2002 商品零售包装袋.pdf

GB T 18894-2002 电子文件归档与管理规范.pdf

GB T 18894-2016 电子文件归档与电子档案管理规范.pdf

GB T 18895-2002 面向翻译的术语编纂.pdf

GB T 18896-2002 彩色投影显像管测试方法.pdf

GB T 18897-2002 多普勒甚高频全向信标性能要求和测试方法.pdf

GB T 18898.1-2002 掺铒光纤放大器 C波段掺铒光纤放大器.pdf

GB T 18898.2-2008 掺铒光纤放大器 L波段掺铒光纤放大器.pdf

GB T 18899-2002 全介质自承式光缆.pdf