共找到 150 條與 螺旋式犁壁犁 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
Technical Regulations for Deep Mixing of Corn Straw Returning to Field Based on Spiral Plow
本標(biāo)準(zhǔn)規(guī)定了白漿土厚沃耕層構(gòu)建的術(shù)語和定義、指標(biāo)、構(gòu)建技術(shù)。本標(biāo)準(zhǔn)適用于所有白漿土耕地
Technical specification for construction of thick fertile plow layer of white pulp soil
本文件規(guī)定了玉米-大豆輪作系統(tǒng)土壤肥力質(zhì)量提升的術(shù)語和定義、大豆季土壤肥力質(zhì)量提升技術(shù)、玉米季土壤肥力質(zhì)量提升技術(shù)和生產(chǎn)檔案的內(nèi)容。 本文件適用于玉米-玉米-大豆和玉米-大豆輪作系統(tǒng)土壤肥力質(zhì)量提升
Technical regulations for improving soil quality in corn-soybean rotation
本文件規(guī)定了黑土耕地旱田有機(jī)質(zhì)全耕作層補(bǔ)給的術(shù)語和定義、全耕作層有機(jī)質(zhì)補(bǔ)給技術(shù)和生產(chǎn)檔案的內(nèi)容。 本文件適用于黑土耕地旱田有機(jī)質(zhì)全耕作層補(bǔ)給
Technical regulations for replenishment of organic matter in black soil cultivated land throughout the tillage layer
本標(biāo)準(zhǔn)規(guī)定了水田肥沃耕層構(gòu)建技術(shù)的術(shù)語和定義、指標(biāo)、構(gòu)建技術(shù)。本標(biāo)準(zhǔn)適用于水田土壤培肥管理
Technical specification for constructing fertile plow layer in paddy field
本文件規(guī)定了黑土地厚沃耕層的基本要求、指標(biāo)、培育技術(shù)。 本文件適用于棕壤、草甸土、水稻土、暗棕壤、黑土等土壤類型的耕地
Technical regulations for the cultivation of black soil with thick and fertile plowing layer
本標(biāo)準(zhǔn)規(guī)定了通用型、竄垡型水田鏵式犁犁壁的型式與尺寸、技術(shù)要求和驗(yàn)收規(guī)則。 本標(biāo)準(zhǔn)適用于通用型、竄垡犁水田鏵式犁犁壁
General-purpose and lift-throwing type moldboard ploughs for paddy field-moldboard
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General-purpose, channeling type paddy field common plow plow wall
General-purpose, channeling type paddy field common plow plow wall
JB/T 7871的本部分規(guī)定了通用型、竄垡型水田鏵式犁犁壁的型式與主要技術(shù)參數(shù)、技術(shù)要求、檢驗(yàn)規(guī)則、包裝與貯存。本部分適用于通用型、竄垡型水田鏵式犁犁壁(簡稱犁壁
General-purpose and lift-throwing type moldboard ploughs.Part 2: Paddy field-moldboard
本文件規(guī)定了大興安嶺南麓黑土地培育的秸稈全量還田、增施有機(jī)肥、秋翻整地、輪作等技術(shù)要求。 本文件適用于呼倫貝爾市大興安嶺南麓黑土地培育作業(yè)區(qū)
Technical Regulations for Cultivation of Black Soil in the Southern Foothills of Daxing'an Mountains
This Standard covers data for inch series plow bolts
Plow Bolts
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CUTTING EDGES, MOLDBOARD, GRADER
WS description mers cutting &yes intended for we on grader mldboards
CUTTING EDGES, MOLDBOARD, GRADER
PLOW SHARES FOR TRACTOR MOULDBOARD PLOWS
