MSZ 21862 23-1983 《工作场所气体空气污染物的检验，苯；甲苯；乙苯和二甲苯的测定，运用光谱测定法》.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

ITU-T Q 763 AMD 4 SPANISH-2006 Signalling System No 7 C ISDN User Part formats and codes Amendment 4 Support for the International Emergency Preference Scheme《NO 7信令系统 综合业务数字网(ISDN.pdf

ITU-T Q 763 AMD 4-2006 Signalling System No 7 C ISDN User Part formats and codes Amendment 4 Support for the International Emergency Preference Scheme (Study Group 11)《NO 7信令系统-ISD.pdf

ITU-T Q 763 AMD 5 SPANISH-2006 Signalling System No 7 C ISDN user part formats and codes Amendment 5 Transport of Voice Enhancement Device related information《NO 7信令系统 综合业务数字网(ISDN.pdf

ITU-T Q 763 AMD 5-2006 Signalling System No 7 C ISDN user part formats and codes Amendment 5 Transport of Voice Enhancement Device related information (Study Group 11)《NO 7信令系统-ISD.pdf

ITU-T Q 763 AMD 6-2009 Signalling System No 7 C ISDN user part formats and codes Amendment 6 Support for the customized alerting tone (CAT) service (Study Group 11)《NO 7信令系统 综合业务数字.pdf

ITU-T Q 763 CORR 1 FRENCH-2001 Signalling system No 7 C ISDN user part formats and codes Corrigendum 1《NO 7信令系统 综合业务数字网(ISDN)用户部分的格式和编码 勘误表1 11号研究组》.pdf

ITU-T Q 763 CORR 1 SPANISH-2001 Signalling system No 7 C ISDN user part formats and codes Corrigendum 1《NO 7信令系统 综合业务数字网(ISDN)用户部分的格式和编码 勘误表1 11号研究组》.pdf

ITU-T Q 763 CORR 1-2001 Signalling system No 7 C ISDN user part formats and codes Corrigendum 1《NO 7信令系统 综合业务数字网(ISDN)用户部分的格式和编码 勘误表1 11号研究组》.pdf

ITU-T Q 763 FRENCH-1999 Signalling System No 7 - ISDN user part formats and codes《NO 7信令系统 综合业务数字网(ISDN)用户部分的格式和编码 系列Q 交换和信令 NO 7信令系统的规范 综合业务数字网(ISDN)用户部分 11号研究组》.pdf