TCVN 6621-2000 Water quality Evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic compounds Method by analysis of dissolved organic cacbon (DOC)《水质.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

MSZ 12303 7-1984 《化学分析的防火原材料产品与氧化钙含量(Fe2 03)，和氧化镁(MgO)含量定义模式》.pdf

MSZ 12303 8-1984 《化学分析的防火原材料产品与氧化钠含量(Na20)，氧化钾（K20）含量定义模式》.pdf

MSZ 12309-1962 《工业用放火设备 厅门和铰链门》.pdf

MSZ 12310-1962 《犊牛皮鞋类与铬鞣鞋面革》.pdf

MSZ 12312-1965 《油脂燃烧 技术标准》.pdf

MSZ 12313-1962 《工业炉烟气通道和通道体》.pdf

MSZ 12314-1962 《工业炉烟气通道锁》.pdf

MSZ 12315-1962 《工业气体形成 配件的熔炉和空中电缆》.pdf

MSZ 12316-1962 《工业炉，重效果关闭安全磁盘及其部件》.pdf