SIS SS-EN 25 821-1991 Resistance sp t welding electrode caps《　》.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 EN 1365-3-2000 Fire resistance tests for loadbearing elements - Part 3 Beams German version EN 1365-3 1999《支承件防火试验 第3部分 梁》.pdf

DIN EN 1365-4-1999 Fire resistance tests on loadbearing elements - Part 4 Columns German version EN 1365-4 1999《支承部件防火试验 第4部分 支柱》.pdf

DIN EN 1365-5-2005 Fire resistance tests for loadbearing elements - Part 5 Balconies and walkways German version EN 1365-5 2004《承重部件的防火试验 第5部分 阳台和过道》.pdf

DIN EN 1365-6-2005 Fire resistance tests for loadbearing elements - Part 6 Stairs German version EN 1365-6 2004《承重部件的防火试验 第6部分 楼梯》.pdf

DIN EN 13650-2002 Soil improvers and growing media - Extraction of aqua regia soluble elements German version EN 13650 2001《土壤改良和生长介质 王水可溶元素萃取》.pdf

DIN EN 13651-2002 Soil improvers and growing media - Extraction of calcium chloride DTPA (CAT) soluble nutrients German version EN 13651 2001《土壤改良和生长介质 氯化钙 DTPA(CAT)可溶养料萃取》.pdf

DIN EN 13652-2002 Soil improvers and growing media - Extraction of water soluble nutrients and elements German version EN 13652 2001《土壤改良和生长介质 水溶养料和元素萃取》.pdf

DIN EN 13653-2017 Flexible sheets for waterproofing - Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles - Determination of shear strength G.pdf

DIN EN 13654-1-2002 Soil improvers and growing media - Determination of nitrogen - Part 1 Modified Kjeldahl method German version EN 13654-1 2001《土壤改良和生长介质 氮含量测定 第1部分 改良的基耶达尔法》.pdf