STAS 6606 1-1986 RADIOLOGICAL FLAW DETECTION Radiographic examination of metallic materials Genera] technical requirements《放射线探伤 金属的射线照相检验方法 通用技术要求 》.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 11867-1989 救生艇轴系技术条件.pdf

GB 11870-1989 船用立式行星减速器.pdf

GB 11871-1989 船用柴油机辐射的空气噪声限值.pdf

GB 11872-1989 船用柴油机清洁度限值.pdf

GB 11873-1989 船用柴油机清洁度测定方法.pdf

GB 11878-1989 船用锅炉离心送风机.pdf

GB 11879-1989 电动稳索绞车.pdf

GB 11882-1989 绘图机.pdf

GB 11887-2002 首饰 贵金属纯度的规定及命名方法.pdf