DB44 T 406-2007 菜蕨栽培技术规程.pdf

相关资源

DB62 T 689-2000 临夏牡丹栽培技术规程.pdf

DB62 T 820-2002 定西地区无公害农产品 专用型马铃薯生产技术规程.pdf

DB62 T 836-2002 兰州市无公害蔬菜生产技术规程 番茄.pdf

DB62 T 837-2002 兰州市无公害蔬菜生产技术规程 辣椒.pdf

DB62 T 838-2002 兰州市无公害蔬菜生产技术规程 黄瓜.pdf

DB62 T 637-1999 桑蚕纸板方格簇上簇技术规程.pdf

DB62 T 638-1999 桑蚕丝茧育防病消毒技术规程.pdf

DB62 T 996-2003 白银市A及绿色食品生产技术规程 双孢菇.pdf

JT T 1037-2016 公路桥梁结构安全监测系统技术规程.pdf

猜你喜欢

ITU-R M 627-1 SPANISH-1995 TECHNICAL CHARACTERISTICS FOR HF MARITIME RADIO EQUIPMENT USING NARROW-BAND PHASE-SHIFT KEYING (NBPSK) TELEGRAPHY《使用窄带相移键控(NBPSK)电报的高频(HF)海上无线设备的技术特性》.pdf

ITU-R M 627-1-1995 Technical Characteristics for HF Maritime Radio Equipment Using Narrow-Band Phase-Shift Keying (NBPSK) Telegraphy《使用窄带相移键控电报的高频海上无线设备的技术特征》.pdf

ITU-R M 628-5-2012 Technical characteristics for search and rescue radar transponders《搜救雷达应答器的技术特性》.pdf

ITU-R M 629-1-2013 Use for the radionavigation service of the frequency bands 2 900-3 100 MHz 5 470-5 650 MHz 9 200-9 300 MHz 9 300-9 500 MHz and 9 500-9 800 MHz《在频段2 900-3 100 MHz.pdf

ITU-R M 632-3 FRENCH-1997 TRANSMISSION CHARACTERISTICS OF A SATELLITE EMERGENCY POSITION-INDICATING RADIO BEACON (SATELLITE EPIRB) SYSTEM OPERATING THROUGH GEOSTATIONARY SATELLITES.pdf

ITU-R M 632-3 SPANISH-1997 TRANSMISSION CHARACTERISTICS OF A SATELLITE EMERGENCY POSITION-INDICATING RADIO BEACON (SATELLITE EPIRB) SYSTEM OPERATING THROUGH GEOSTATIONARY SATELLITE.pdf

ITU-R M 632-3-1997 TRANSMISSION CHARACTERISTICS OF A SATELLITE EMERGENCY POSITION-INDICATING RADIO BEACON (SATELLITE EPIRB) SYSTEM OPERATING THROUGH GEOSTATIONARY SATELLITES IN THE.pdf

ITU-R M 633-4 SPANISH-2010 Transmission characteristics of a satellite emergency position-indicating radio beacon (satellite EPIRB) system operating through a satellite system in t.pdf

ITU-R M 633-4-2010 Transmission characteristics of a satellite emergency position-indicating radio beacon (satellite EPIRB) system operating through a satellite system in the 406 M.pdf