DS ETS 300218-1994 Integrated Services Digital Network (ISDN) Syntax-based Videotex lower layer protocols for ISDN packet mode (CCITT Recommendation X 31 Case A and Case B)《综合业务数字网.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 C1789-2013 Standard Test Method for Use and Calibration of Hand-Held Moisture Meters on Gypsum Panels《在石膏面板上使用和校准手持式湿度计的标准试验方法》.pdf

ASTM C1789-2014 Standard Test Method for Calibration of Hand-Held Moisture Meters on Gypsum Panels《石膏板上手持水分仪校正的标准试验方法》.pdf

ASTM C1789-2014(2018) Standard Test Method for Calibration of Hand-Held Moisture Meters on Gypsum Panels.pdf

ASTM C179-2004 Standard Test Method for Drying and Firing Linear Change of Refractory Plastic and Ramming Mix Specimens《耐火塑料和冲击混合样品的干燥和焙烧线性改变的标准试验方法》.pdf

ASTM C179-2009 Standard Test Method for Drying and Firing Linear Change of Refractory Plastic and Ramming Mix Specimens《耐火塑料和冲击混合样品的干燥和焙烧收缩的标准试验方法》.pdf

ASTM C179-2011 Standard Test Method for Drying and Firing Linear Change of Refractory Plastic and Ramming Mix Specimens《干燥和烘焙线性变化耐火塑料和捣打料样品的标准试验方法》.pdf

ASTM C179-2014 Standard Test Method for Drying and Firing Linear Change of Refractory Plastic and Ramming Mix Specimens《耐火塑料和冲击混合样品的干燥和焙烧线性改变的标准试验方法》.pdf

ASTM C1790-2014 Standard Specification for Fly Ash Facing Brick《粉煤灰饰面砖的标准规格》.pdf

ASTM C1790-2014a Standard Specification for Fly Ash Facing Brick《飞灰贴面砖的标准规格》.pdf