UNE 43-753-1985 《玻璃试验 在垂直位置带密闭室的玻璃绝缘单位的霜冻点的确定方法》.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

NF Z82-183-1996 Integrated Services Digital Network (ISDN) Conference call add-on (CONF) supplementary service Service description 《综合业务数字网(ISDN) 会议呼叫 扩充(CONF)的补充业务 业务说明》.pdf

NF Z82-184-1994 Integrated Services Digital Network (ISDN) Conference call add-on (CONF) supplementary service Functional capabilities and information flows 《集成业务数字网(ISDN) 电话会议补充服务.pdf

NF Z82-185-1-1996 Integrated Services Digital Network (ISDN) Conference call add-on (CONF) supplementary service Digital subscriber signalling system number one (DSS1) protocol Par.pdf

NF Z82-186-1995 Integrated Services Digital Network (ISDN) Three-party (3PTY) supplementary service Service description 《集成业务数字网(ISDN) 3方补充服务 服务说明》.pdf

NF Z82-187-1994 Integrated Services Digital Network (ISDN) Three-party (3PTY) supplementary service Functional capabilities and information flows 《集成业务数字网(ISDN) 三方补充服务 功能能力和信息流》.pdf

NF Z82-188-1-1995 Integrated Services Digital Network (ISDN) Three-party (3PTY) supplementary service Digital subscriber signalling system no one (DSS1) protocol Part 1 protocol s.pdf

NF Z82-196-1-1996 Integrated Services Digital Network (ISDN) Generic functional protocol for the support of supplementary services Digital subscriber signalling system number one ( 《综.pdf

NF Z82-199-1996 Integrated Services Digital Network (ISDN) Call forwarding busy (cfb) supplementary service Service description 《综合业务数字网(ISDN) 呼叫转移繁忙(cfb)的补充业务 服务说明》.pdf

NF Z82-200-1997 Integrated Services Digital Network (ISDN) Call Forwarding Unconditional (CFU) supplementary service Service description 《综合业务数字网络(ISDN) 无条件呼叫内部捷传(CFU)补充业务 业务描述(欧洲通.pdf