Depth-adjustable ploughing roller for land preparation machine - ZHUANG ZHIYANG; CAO XUEHUA; WANG LIMEI; XUAN LIXIA (2023)
Keywords: AGRICULTURE; ANIMAL HUSBANDRY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; SOIL WORKING IN AGRICULTURE OR FORESTRY; TRAPPING