ETSI EN 300 267-2-2000 Integrated Services Digital Network (ISDN) Telephony 7 kHz Videotelephony Audiographic Conference and Videoconference Teleservices Digital Subscriber Signall_1.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

EN ISO 23936-1-2009 en Petroleum petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 1 Thermoplastics《石.pdf

EN ISO 23936-2-2011 en Petroleum petrochemical and natural gas industries - Nonmetallic materials in contact with media related to oil and gas production - Part 2 Elastomers《石油 石化和.pdf

EN ISO 23953-1-2005 5000 Refrigerated display cabinets - Part 1 Vocabulary (Incorporates Amendment A1 2012)《冷冻式陈列柜 第1部分 词汇 ISO 23953-1-2005 代替EN 441-1-1994》.pdf

EN ISO 23953-1-2015 en Refrigerated display cabinets - Part 1 Vocabulary《冷藏展示柜 第1部分 词汇(ISO23953-1 2015)》.pdf

EN ISO 23953-2-2005 6875 Refrigerated display cabinets - Part 2 Classification requirements and test conditions (Incorporates Amendment A1 2012)《冷冻式陈列柜 第2部分 分类 要求和试验条件ISO 23953-2-2.pdf

EN ISO 23953-2-2015 en Refrigerated display cabinets - Part 2 Classification requirements and test conditions《冷藏展示柜 第2部分 分类 要求和试验条件(ISO23953-2 2015)》.pdf

EN ISO 23993-2010 en Thermal insulation products for building equipment and industrial installations - Determination of design thermal conductivity《建筑设备和工业安装件用隔热产品 设计导热性的测定》.pdf

EN ISO 23996-2012 en Resilient floor coverings - Determination of density《弹性覆地材料 密度测定》.pdf

EN ISO 23997-2012 en Resilient floor coverings - Determination of mass per unit area《弹性覆地材料 单位面积质量测定》.pdf