ETSI ETS 300 125-1991 Integrated Services Digital Network (ISDN) User-Network Interface Data Link Layer Specification Application of CCITT Recommendations Q 920 I 440 and Q 921 I 4.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

ASTM D6561-2006(2016) 2147 Standard Test Method for Determination of Aerosol Monomeric and Oligomeric Hexamethylene Diisocyanate (HDl) in Air with (Methoxy-2&x2013 phenyl-1) Pipera.pdf

ASTM D6562-2006 Standard Test Method for Determination of Gaseous Hexamethylene Diisocyanate (HDI) in Air with 9-(N-methylaminomethyl) Anthracene Method (MAMA) in the Workplace《利用9.pdf

ASTM D6562-2006(2011) 5000 Standard Test Method for Determination of Gaseous Hexamethylene Diisocyanate (HDI) in Air with 9-(N-methylaminomethyl) Anthracene Method (MAMA) in the Wo.pdf

ASTM D6562-2012 5000 Standard Test Method for Determination of Gaseous Hexamethylene Diisocyanate (HDI) in Air with 9-(N-methylaminomethyl) Anthracene Method (MAMA) in the Workplac.pdf

ASTM D6563-2005 Standard Test Method for Benzene Toluene Xylene (BTX) Concentrates Analysis by Gas Chromatography《用气相色谱法分析苯、甲苯、二甲苯(BTX)浓缩物的标准试验方法》.pdf

ASTM D6563-2005(2010)e1 8125 Standard Test Method for Benzene Toluene Xylene (BTX) Concentrates Analysis by Gas Chromatography《气象色谱分析法分析苯 甲苯 二甲苯(BTX)浓缩物的标准试验方法》.pdf

ASTM D6563-2005e1 4375 Standard Test Method for Benzene Toluene Xylene (BTX) Concentrates Analysis by Gas Chromatography.pdf

ASTM D6563-2011 4375 Standard Test Method for Benzene Toluene Xylene (BTX) Concentrates Analysis by Gas Chromatography《用气相色谱法分析苯 甲苯和二甲苯(二甲苯混合物)浓缩物的标准试验方法》.pdf

ASTM D6564 D6564M-2017 red 1875 Standard Guide for Field Filtration of Groundwater Samples《地下水样品现场过滤标准指南》.pdf