SIS SS 02 81 92-1989 Microfungi in water Quantitative determination with the membrane filter method《水分析 水中微真菌 膜过滤法定量测定》.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 300 338-6-2017 Technical characteristics and methods of measurement for equipment for generation transmission and reception of Digital Selective Calling (DSC) in the mariti_1.pdf

ETSI EN 300 339-1998 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) General ElectroMagnetic Compatibility (EMC) for Radio Communications Equipment (V1 1 1)《电磁兼容性和无线.pdf

ETSI EN 300 339-1998 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) General ElectroMagnetic Compatibility (EMC) for Radio Communications Equipment (V1 1 1)《电磁兼容性和无线_1.pdf

ETSI EN 300 341-1-2000 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) Land Mobile Service (RP 02) Radio Equipment Using an Integral Antenna Transmitting Signals to .pdf

ETSI EN 300 341-1-2000 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) Land Mobile Service (RP 02) Radio Equipment Using an Integral Antenna Transmitting Signals to _1.pdf

ETSI EN 300 341-2-2000 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) Land Mobile Service (RP 02) Radio Equipment Using an Integral Antenna Transmitting Signals to .pdf

ETSI EN 300 341-2-2000 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) Land Mobile Service (RP 02) Radio Equipment Using an Integral Antenna Transmitting Signals to _1.pdf

ETSI EN 300 341-2016 Land Mobile Service Radio equipment using an integral antenna transmitting signals to initiate a specific response in the receiver Harmonised Standard covering.pdf

ETSI EN 300 341-2016 Land Mobile Service Radio equipment using an integral antenna transmitting signals to initiate a specific response in the receiver Harmonised Standard covering_1.pdf