JUS H G8 444-1990 Reagents Zine sulphate heptahydrate Determination of substances insoluble in water Gravimetric metho 《试剂 七水合硫酸锌 不溶于水的物质的含量测定 重量法》.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 EN 302 961-1-2013 Electromagnetic compatibility and Radio spectrum Matters (ERM) Maritime Personal Homing Beacon intended for use on the frequency 121 5 MHz for search and res.pdf

ETSI EN 302 961-2-2013 Electromagnetic compatibility and Radio spectrum Matters (ERM) Maritime Personal Homing Beacon intended for use on the frequency 121 5 MHz for search and res.pdf

ETSI EN 302 961-2016 Maritime Personal Homing Beacon intended for use on the frequency 121 5 MHz for search and rescue purposes only Harmonised Standard covering the essential requ.pdf

ETSI EN 302 961-2016 Maritime Personal Homing Beacon intended for use on the frequency 121 5 MHz for search and rescue purposes only Harmonised Standard covering the essential requ_1.pdf

ETSI EN 302 969-2014 Reconfigurable Radio Systems (RRS) Radio Reconfiguration related Requirements for Mobile Devices (V1 2 1)《可重构的无线系统 (RRS) 移动设备的无线配置相关要求 (V1 2 1)》.pdf

ETSI EN 302 969-2018 Reconfigurable Radio Systems (RRS) Radio Reconfiguration related requirements for Mobile Devices (V1 3 1).pdf

ETSI EN 302 977-2016 Satellite Earth Stations and Systems (SES) Harmonised Standard for Vehicle-Mounted Earth Stations (VMES) operating in the 14 12 GHz frequency bands covering th.pdf

ETSI EN 302 977-2016 Satellite Earth Stations and Systems (SES) Harmonised Standard for Vehicle-Mounted Earth Stations (VMES) operating in the 14 12 GHz frequency bands covering th_1.pdf

ETSI EN 302 998-1-2011 Electromagnetic compatibility and Radio spectrum Matters (ERM) Transmitting equipment for terrestrial mobile TV to provide multimedia multicast service Part .pdf