SIS 83 25 18-1973 Textile floor coverings Determination of thickness loss under dynamic loading《纺织地板覆盖物 动力载荷下厚度损耗的测定》.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

ANSI T1.512-1994 Network Performance - Point-to-Point Voice-Grade Special Access Network Voiceband Data Transmission Objectives《网络性能.点对点声音等级专用访问网络话音频带数据传输目标》.pdf

ANSI T1.517-1995 Integrated Services Digital Network (ISDN) - Performance Parameters and Objectives《综合服务数字网络(ISDN).性能参数和目标》.pdf

ANSI T1.518-1998 Telecommunications - Objective Measurement of Telephone Band Speech Quality Using Measuring Normalizing Blocks (MNBs)《电信.用标准量块(MNBs)对电话频带语音质量进行客观测量》.pdf

ANSI T1.519-1999 Specifications for Transport of Generic Packets (including MPEG-2 Transport Packets) Over the DS Hierarchy《DS等次上一般信息包(包括MPEG-2传输信息包)传输规范》.pdf

ANSI T1.601-1999 Integrated Services Digital Network (ISDN) - Basic Access Interface for Use on Metallic Loops for Application on the Network Side of the NT (Layer 1 Specification).pdf

ANSI T1.602-1996 Integrated Services Digital Network (ISDN) - Data-Link Layer Signaling Specification for Application at the User-Network Interface《电信.综合服务数字网络(ISDN).用户网络接口的数据链路层信令.pdf

ANSI T1.605-1991 Integrated Services Digital Network (ISDN) - Basic Access Interface for S and T Reference Points (Layer 1 Specification)《综合服务数字网络(ISDN).S和T基准点的基本访问接口(第一层规范)》.pdf

ANSI T1.609-1999 Interworking between the ISDN User-Network Interface Protocol and the Signalling System Number 7 ISDN User Part《电信.ISDN用户间网络接口协议和7号信令系统ISDN用户部分间的互连》.pdf

ANSI T1.610a-1998 Telecommunications - Generic Procedures for the Control of ISDN Supplementary Services - Modification to the Redirecting Number Information Element《电信.ISDN补充服务控制的.pdf