DB51 T 637-2007 《青贮玉米栽培技术规程》.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

LY T 1328-2015 油茶栽培技术规程.pdf

猜你喜欢

ITU-R M 2092-0-2015 Technical characteristics for a VHF data exchange system in the VHF maritime mobile band《VHF海上移动频段内的VHF数据交换系统的技术特性》.pdf

ITU-R M 2101-0-2017 Modelling and simulation of IMT networks and systems for use in sharing and compatibility studies《用于共享和兼容性研究的国际移动通信网络和系统的建模和仿真》.pdf

ITU-R M 2114-0-2018 Technical and operational characteristics of and protection criteria for aeronautical mobile service systems in the frequency bands 22 5-23 6 GHz and 25 25-27 5.pdf

ITU-R M 2115-0-2018 Technical and operational characteristics of and protection criteria for aeronautical mobile systems operating in the 45 5-47 GHz frequency range.pdf

ITU-R M 2116-0-2018 Technical characteristics and protection criteria for the aeronautical mobile service systems operating within the 4 400-4 990 MHz frequency range.pdf

ITU-R M 441-1 FRENCH-1982 SIGNAL-TO-INTERFERENCE RATIOS AND MINIMUM FIELD STRENGTHS REQUIRED IN THE AERONAUTICAL MOBILE (R) SERVICE ABOVE 30 MHz《运行在30 MHz以上的航空移动业务所需的信号干扰比和最小场强 第8K.pdf

ITU-R M 441-1 SPANISH-1982 SIGNAL-TO-INTERFERENCE RATIOS AND MINIMUM FIELD STRENGTHS REQUIRED IN THE AERONAUTICAL MOBILE (R) SERVICE ABOVE 30 MHz《运行在30 MHz以上的航空移动业务所需的信号干扰比和最小场强 第8.pdf

ITU-R M 441-1-1982 Signal-to-Interference Ratios and Minimum Field Strengths Required in the Aeronautical Mobile (R) Service Above 30 MHz - Section 8K - Aeronautical Mobile Service.pdf

ITU-R M 476-5 FRENCH-1995 DIRECT-PRINTING TELEGRAPH EQUIPMENT IN THE MARITIME MOBILE SERVICE《海上移动业务的直接打印电报设备》.pdf