TCVN 3149-1979 Metal and inorganic coatings General safety requirements《金属和无机涂料 一般安全要求》.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

QJ 1714.12A-1999 航天产品设计文件管理制度 偏离设计文件的规定.pdf

QJ 1714.8-1989 航天产品设计文件管理制度 文字内容设计文件的编制.pdf

QJ 1714.8A-1999 航天产品设计文件管理制度 文字内容设计文件的编制.pdf

QJ 1714.9-1989 航天产品设计文件管理制度 设计文件的签署规定.pdf

QJ 1714.9A-1998 航天产品设计文件管理制度 设计文件的签署规定.pdf

QJ 1718-1989 印制电路板照相底图的技术要求和制作方法(手工贴图).pdf

QJ 172-1975 熔模铸造铸件技术条件.pdf

QJ 1721.1-1989 压接端子和接头ODL型端子.pdf

QJ 1721.1-1993 压接端子和接头.OD-L型端子.pdf