NBN 52 5625 《NBN 52 特定方法的一般介绍 采样和石油产品的分析》.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

BS CP 102-1973 Code of practice for protection of buildings against water from the ground《建筑物地下水防护的实施规程》.pdf

BS CP 118-1969 The structural use of aluminium《建筑结构用铝》.pdf

BS CP 143-10-1973 Code of practice for sheet roof and wall coverings - Code of practice for sheet roof and wall coverings - Galvanized corrugated steel - Metric units《薄板屋顶和墙面饰层的实施规.pdf

BS CP 143-15-1973 Code of practice for sheet roof and wall coverings - Code of practice for sheet roof and wall coverings - Aluminium - Metric units《薄板屋顶和墙面饰层的实施规程 铝 米制单位》.pdf

BS CP 143-5-1964 Code of practice for sheet roof and wall coverings - Zinc《薄板屋顶和墙面饰层的实施规程 锌》.pdf

BS CP 2010-2-1970 Code of practice for pipelines - Design and construction of steel pipelines in land《管道的实施规程 陆地用钢制煤气管道设计和结构》.pdf

BS CP 2012-1-1974 Code of practice for foundations for machinery - Foundations for reciprocating machines《机械地基的实施规程 往复式机器的地基》.pdf

BS CP 3000-1955 Code of practice on the installation and maintenance of underfeed stokers《下饲式加煤机的安装和维护实施规程》.pdf

BS CP 342-2-1974 Code of practice for centralized hot water supply - Buildings other than individual dwellings《集中供应热水的实施规程 单独住所除外的建筑物》.pdf