ONORM E 6503 Teil 3-1980 Electrical Installation material rigid plastic conduits and fittings piain for medium-heavy mechanical stress with the mark MS《电气安装材料 用于带有标记MS的中型重型机械应力的硬质塑.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

DIN 54363-1980 Testing of pulp and paper determination of iron manganese copper calcium and magnesium contents determination by atomic absorption spectroscopy《纸浆和纸的检验 铁 锰 铜 钙和镁含量的测.pdf

DIN 5437-1987 Hand pumps semirotary pumps sizes performance and dimensions《手动泵 叶轮泵 规格，性能和尺寸》.pdf

DIN 54370-2007 Testing of paper and board - Determination of the residue on ignition《纸和纸板的测试 灼烧残余物的测定》.pdf

DIN 54372-1988 Testing of pulp and paper determination of calcium and magnesium content titrimetric determination《纸浆和纸试验 钙和镁含量测定 滴定分析法》.pdf

DIN 54373-2015 Testing of paper board and pulps - Determination of acid insoluble proportion of ignition residue《纸浆 纸和纸板的试验 燃烧残余物中酸不溶物比例的测定》.pdf

DIN 54377-1-1976 Testing of pulp and paper determination of the silicium(IV)-oxid content gravimetric method《纸浆和纸的检验 第1部分 采用重力分析法测定二氧化硅的含量》.pdf

DIN 54377-2-2009 Testing of pulp and paper - Determination of the silicium(IV)-oxid content - Part 2 Photometric method《纸浆和纸的检验 氧化硅(IV价)含量的测定 第2部分 光度测定法》.pdf

DIN 54378-1993 Testing of paper and board determination of the surface colony count OKZs《纸张和纸板的试验 表面菌落计数的测定(OKZs)》.pdf

DIN 54379-1992 Testing of paper and board determination of the total colony count《纸张和厚纸板的试验 总菌落计群测定(GKZ)》.pdf