共找到 150 條與 精量播種 相關的標準，共 10 頁
WARC-92 allocated the frequency band 21.4-22.0 GHz to BSS (HDTV) in Regions 1 and 3 and the band 17.3-17.8 GHz in Region 2. Due to severe atmospheric
Considerations for the Introduction of Broadcasting Satellite Service High Definition Television Systems
本文件規定了精播用普通玉米雜交種子加工技術的基本要求、 技術要求、 成品及檢驗、 標識的要求， 以及加工過程信息的追溯方法。 適用于廣西壯族自治區行政區域內精播用普通玉米雜交種子的加工
Technical specifications for processing common corn hybrid seeds for precision sowing
本標準規定了蔬菜穴盤精密播種機械化的作業條件、播種機試運轉與調試、播種作業、安全作業要求和維護保養的基本要求。本標準適用于武漢地區蔬菜穴盤精密播種的機械化作業，其他地區可參考引用
Technical regulations for mechanized operation of precision seeding in vegetable plug trays
本文件規定了夏玉米種肥異位精準同播生產的農田環境、 播種、 異位精準施肥同步作業及田間管理 技術要求等。 適用于安陽市夏玉米種植區
Technical regulations for precise simultaneous sowing of summer corn seeds and fertilizers
本文件界定了精播用普通玉米雜交種子加工涉及的術語和定義、規定了基本要求、技術要求、成品及檢驗、標識、包裝和貯藏的要求。 本文件適用于廣西行政區域內精播用普通玉米雜交種子的加工
Specification for seed processing for fine sowing of grain and forage corn hybrid seeds
Agricultural machinery - Slurry tankers and spreading devices - Environmental protection - Requirements and test metods for the spreading precision
Agricultural machinery Slurry tankers and spreading devices Environmental protection Requirements and test methods for the spreading precision
ADOPTED_FROM:EN 13406:2002 This European Standard specifies requirements for the environmental preservation and their verification for design
Agricultural machinery — Slurry tankers and spreading devices — Environmental protection — Requirements and test methods for the spreading precision
Agricultural machinery - Slurry tankers and spreading devices - Environmental protection - Requirements and test methods for the spreading precision
This European Standard specifies requirements for the environmental preservation and their verification for design and construction of slurry tankers
Agricultural machinery - Slurry tankers and spreading devices - Environmental protection - Requirements and test methods for the spreading precision
This European Standard specifies test methods and requirements for the design and construction of slurry tankers for broadcasting and band spreading
Agricultural machinery - Slurry tankers and spreading devices - Environmental protection - Requirements and test methods for the spreading precision