NF A06-653-1993 Chemical analysis of titanium and titanium alloys Determination of iron content Molecular absorption spectrometry method 《钛及钛合金的化学分析 铁含量测定 分子吸收光谱测定法》.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

ETSI ETS 300 779-1997 Network Aspects (NA) Universal Personal Telecommunication (UPT) Phase 1 - Service Description《网络方面 全球个人通信(UPT) 第1阶段-业务描述》.pdf

ETSI ETS 300 780-1997 Broadband Integrated Services Digital Network (B-ISDN) Broadband Connection-Oriented Bearer Service (BCOBS)《宽带综合业务数字网(B-ISDN) 宽带面向连接承载业务(BCOBS)(ITU-T建议F 811(1.pdf

ETSI ETS 300 784-1997 Satellite Earth Stations and Systems (SES) TeleVision Receive-Only (TVRO) Satellite Earth Stations Operating in the 11 12 GHz Frequency Bands《卫星地面站和系统(SES) 工作.pdf

ETSI ETS 300 784-1997 Satellite Earth Stations and Systems (SES) TeleVision Receive-Only (TVRO) Satellite Earth Stations Operating in the 11 12 GHz Frequency Bands《卫星地面站和系统(SES) 工作_1.pdf

ETSI ETS 300 785-1998 Transmission and Multiplexing (TM) Synchronous Digital Hierarchy (SDH) Radio Specific Functional Blocks for Transmission of M x Sub-STM-1《传输和复用(TM) 同步数字体系(SDH.pdf

ETSI ETS 300 785-1998 Transmission and Multiplexing (TM) Synchronous Digital Hierarchy (SDH) Radio Specific Functional Blocks for Transmission of M x Sub-STM-1《传输和复用(TM) 同步数字体系(SDH_1.pdf

ETSI ETS 300 787-1997 Digital Enhanced Cordless Telecommunications (DECT) Global System for Mobile Communications (GSM) Integrated Services Digital Network (ISDN) DECT Access to GS.pdf

ETSI ETS 300 787-1997 Digital Enhanced Cordless Telecommunications (DECT) Global System for Mobile Communications (GSM) Integrated Services Digital Network (ISDN) DECT Access to GS_1.pdf

ETSI ETS 300 788-1997 Digital Enhanced Cordless Telecommunications (DECT) Global System for Mobile Communications (GSM) Integrated Services Digital Network (ISDN) DECT Access to GS.pdf