UNE 68203-2-1986
EQUIPMENT FOR WORKING THE SOIL. DIMENSIONS OF FLAT DISKS. TYPE A
耕作土壤的设备 平面圆盘的尺寸 A型
1986-11-15
GB/T 21159.1-2007
播种和种植机械 圆盘 第1部分：D1型凹面圆盘 尺寸
Equipment for sowing and planting - Disks - part 1: Concave disks type D1 - Dimensions
2007-11-01
GB/T 19990-2005
土壤耕作机械 土壤工作部件固定螺栓
Equipment for working the soil-Fixing bolts for soil working element
2005-10-24
GB/T 19989-2005
土壤耕作机械 锄铲 安装尺寸
Equipment for working the soil-Hoe blades-Fixing dimensions
2005-10-24
GB/T 24675.4-2021
保护性耕作机械 第4部分： 圆盘耙
Conservation tillage equipment—Part 4：Disc harrow
2021-12-31
KS B ISO 8947(2020 Confirm)
농업용 기계－경운 작업기－S형 경운날：시험 방법
农业机械土壤耕作设备试验方法
2005-12-13
DIN 11100
Agricultural machinery; tools for working the soil; requirements and test
农业机械；耕作土壤的工具；要求和测试
1991-01-01
GB/T 20089-2006
土壤耕作机械 铧式犁工作部件 词汇
Machinery and equipment for working the soil - Mouldboard plough working elements - Vocabulary
2006-01-24
KS B ISO 8945(2025 Confirm)
경운 작업기－로터리 관리기의 경운날－고정 치수
土壤耕作机械 旋转式中耕机刀片 安装尺寸
2005-12-08
GB/T 20087-2006
土壤耕作机械 旋转式中耕机刀片 安装尺寸
Equipment for working the soil - Rotary cultivator blades - Fixing dimensions
2006-01-24
DB12/T 457-2012
保护性耕作土壤机械化深松作业技术规范
2012-05-25
DB12/T 457-2024
保护性耕作土壤机械化深松作业技术规范
2024-07-01