SANS 54593-1-2006 Respiratory protective devices - Compressed air line breathing apparatus with demand valve Part 1 Apparatus with a full face mask - Requirements testing marking《呼.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 E 118-2006 The international telecommunication charge card (Study Group 2)《国际电信计费卡 研究组2》.pdf

ITU-T E 119-2017 Requirements for safety confirmation and broadcast message service for disaster relief (Study Group 2).pdf

ITU-T E 120 FRENCH-1993 INSTRUCTIONS FOR USERS OF THE INTERNATIONAL TELEPHONE SERVICE《国际电话业务的用户规范》.pdf

ITU-T E 120 SPANISH-1993 Instructions for Users of the International Telephone Service《国际电话业务的用户规范》.pdf

ITU-T E 120-1993 Instructions for Users of the International Telephone Service《国际电话业务用户的指导》.pdf

ITU-T E 121 FRENCH-2004 Pictograms symbols and icons to assist users of the telephone and telefax services《辅助电话和电传业务用户的图标 符号和图符 系列E 整体网络操作 电话业务 业务操作和人为因素 国际操作 关于用户的一般规定 2号研究.pdf

ITU-T E 121 NOTE-2004 Pictograms symbols and icons to assist users of the telephone and telefax services (Study Group 2)《辅助电话和电传业务用户的图标 符号和图符 2号研究组》.pdf

ITU-T E 121 SPANISH-2004 Pictograms symbols and icons to assist users of the telephone and telefax services《辅助电话和电传业务用户的图标 符号和图符 系列E 整体网络操作 电话业务 业务操作和人为因素 国际操作 关于用户的一般规定 2号研.pdf

ITU-T E 121-2004 Pictograms symbols and icons to assist users of the telephone and telefax services SERIES E OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN.pdf