ONORM M 6242-1989 Water quality determination of ammonium Potentiometrie method《水质 铵测定 电位差计法》.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 4022-2002 Aerospace series - Pipe coupling 830 in titanium alloy - Elbows 90 bulkhead welded end German version EN 4022 2001《航空航天系列 钛合金管连接件 830- 闷头、焊接端的 90弯头 德文版本 EN 4022 20.pdf

DIN EN 4023-2011 Aerospace series - Pipe coupling 830- in titanium alloy - Elbows 45 German and English version EN 4023 2010《航空航天系列 钛合金830管连接件 隔板45 德文版本和英文版本EN 4023-2010》.pdf

DIN EN 4024-2010 Aerospace series - Pipe coupling 830- in titanium alloy - Elbows 45 welded end with thrust wire nut German and English version EN 4024 2009《航空航天系列 钛合金管连接件830- 带止推金.pdf

DIN EN 4025-2011 Aerospace series - Pipe coupling 830- in titanium alloy - Elbows 45 bulkhead German and English version EN 4025 2010《航空航天系列 钛合金830-管连接件 隔板45弯头 德文版本和英文版本EN 4025-201.pdf

DIN EN 4026-2002 Aerospace series - Pipe coupling 830 in titanium alloy - Tees German version EN 4026 2001《航空航天系列 钛合金管连接件 830- 三通管 德文版本 EN 4026 2001》.pdf

DIN EN 4027-2002 Aerospace series - Pipe coupling 830 in titanium alloy - Tees branch with thrust wire nut German version EN 4027 2001《航空航天系列 钛合金管连接件 830- 带止推金属丝螺母的三通管分支 德文版本 EN 40.pdf

DIN EN 4028-2008 Aerospace series - Pipe coupling 830 in titanium alloy - Tees with thrust wire nut on run German and English version EN 4028 2001《航空航天系列 钛合金中830′管接头 运转中带止推金属丝螺母的三通.pdf

DIN EN 4029-2002 Aerospace series - Pipe coupling 830 in titanium alloy - Tees bulkhead branch German version EN 4029 2001《航空航天系列 钛合金管连接件 830- 三通管闷头分支 德文版本 EN 4029 2001》.pdf

DIN EN 403-2004 Respiratory protective devices for self-rescue - Filtering devices with hood for escape from fire - Requirements testing marking German version EN 403 2004《自救用呼吸保护器.pdf