TS 3614-1981 Sodium Fluoride Primarily Used for the Production of Aluminium-Determination of Soluble Sulphates Content- Turbitimetric Method《主要用于制铝的氟化钠 可溶性硫酸盐含量的测定 浊度法》.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 301 716-2000 Digital Cellular Telecomminications System (Phase 2+) Support of Mobile Number Portability (MNP) Technical Realisation Stage 2 (GSM 03 66 Version 7 3 1 Release_1.pdf

ETSI EN 301 721-2016 Satellite Earth Stations and Systems (SES) Harmonised Standard for Mobile Earth Stations (MES) providing Low Bit Rate Data Communications (LBRDC) using Low Ear.pdf

ETSI EN 301 721-2016 Satellite Earth Stations and Systems (SES) Harmonised Standard for Mobile Earth Stations (MES) providing Low Bit Rate Data Communications (LBRDC) using Low Ear_1.pdf

ETSI EN 301 744-2001 Fixed Radio Systems Point-to-Multipoint Equipment Direct Sequence Code Division Time Division Multiple Access (DS-CD TDMA) Point-to-Multipoint Digital Packet R.pdf

ETSI EN 301 744-2001 Fixed Radio Systems Point-to-Multipoint Equipment Direct Sequence Code Division Time Division Multiple Access (DS-CD TDMA) Point-to-Multipoint Digital Packet R_1.pdf

ETSI EN 301 751-2002 Fixed Radio Systems Point-To-Point Equipments and Antennas Generic Harmonized Standard for Point-To-Point Digital Fixed Radio Systems and Antennas Covering the.pdf

ETSI EN 301 751-2002 Fixed Radio Systems Point-To-Point Equipments and Antennas Generic Harmonized Standard for Point-To-Point Digital Fixed Radio Systems and Antennas Covering the_1.pdf

ETSI EN 301 753-2003 Fixed Radio Systems Multipoint equipment and antennas Generic harmonized standard for multipoint digital fixed radio systems and antennas covering the essentia.pdf

ETSI EN 301 753-2003 Fixed Radio Systems Multipoint equipment and antennas Generic harmonized standard for multipoint digital fixed radio systems and antennas covering the essentia_1.pdf