IRAM 21 306-1962 《化验试剂中的硝酸》.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 60793-1-44-2012 Optical fibres - Part 1-44 Measurement methods and test procedures - Cut-off wavelength (IEC 60793-1-44 2011) German version EN 60793-1-44 2011《光纤 第1-43部分 测量.pdf

DIN EN 60793-1-47-2010 Optical fibres - Part 1-47 Measurement methods and test procedures - Macrobending loss (IEC 60793-1-47 2009) German version EN 60793-1-47 2009《光纤 第1-47部分 测量方.pdf

DIN EN 60793-1-49-2007 Optical fibres - Part 1-49 Measurement methods and test procedures - Differential mode delay (IEC 60793-1-49 2006) German version EN 60793-1-49 2006《光纤 第1-49.pdf

DIN EN 60793-1-54-2013 Optical fibres - Part 1-54 Measurement methods and test procedures - Gamma irradiation (IEC 60793-1-54 2012) German version EN 60793-1-54 2013《光学纤维 第1-54部分 测.pdf

DIN EN 60793-2-60-2008 Optical fibres - Part 2-60 Product specifications - Sectional specification for category C single-mode intraconnection fibres (IEC 60793-2-60 2008) German ve.pdf

DIN EN 60794-1-22-2013 Optical fibre cables - Part 1-22 Generic specification - Basic optical cable test procedures - Environmental test methods (IEC 60794-1-22 2012) German versio.pdf

DIN EN 60794-1-23-2013 Optical fibre cables - Part 1-23 Generic specification - Basic optical cable test procedures - Cable element test methods (IEC 60794-1-23 2012) German versio.pdf

DIN EN 60794-2-10-2012 Optical Fibre Cables - Part 2-10 Indoor optical fibre cables - Family specification for simplex and duplex cables (IEC 60794-2-10 2011) German version EN 607.pdf

DIN EN 60794-2-11-2012 Optical fibre cables - Part 2-11 Indoor optical fibre cables - Detailed specification for simplex and duplex cables for use in premises cabling (IEC 60794-2-.pdf