1) Tools and Agricultural Implements 工具和农具2) Tools and dies 工具和模具3) hand farm implement 手工农具 例句>> 4) jig and tool design 夹具和工具设计5) mould and process 模具和工艺 例句>> 6) tools and techniques 工具和技术 例句>> ...
However, in remote areas, the availability of such tools is scarce. This paper identifies the list of the tools and equipment used by the farmers of the Poumai Naga tribe in different stages of cultivation from a design perspective.doi:10.1017/cbo9781139094801.016M Angelus Khoh...
Handle for tools, agricultural implements, or similar articledoi:doi:USD474096 S116/110.1, 294/54.5, 172/381, 81/20-25, D34/27, 16/111.1, 294/58, D8/107, 16/421, 30/280, D8/14, 294/57, 172/371, D8/83, 16/112.1, 16/436, 172/372, 294/55, 81/177.2, 294/49, 16/422, ...
ments aand particuiarly to ground working tools therefor. A type of agricultural implement is well known colMpising rearwardly extending handles ranI a forward ground wheel and a frame supporting a ground working tool. The tool of the preent invention...ANDERSON PERLE JAY...
Radiocarbon datings of agricultural implements in Tools and Tillage 1968-1995: revised calibrations and recent additions. 来自 AGRIS 喜欢 0 阅读量: 23 作者: G Lerche 关键词: materiel, historia, histoire, datacion por carbono radiactivo, datation au radiocarbone, equipo, equipment, history, ...
This invention relates to agricultural implements, and more particularly to a mechanism for moving the working tools connected to a supporting frame or to a tractor. It is an object of the invention to provide in a power arrangement, means for automatically obtaining consecutive movement of...关键...
Kalsi Agros an experienced Manufacturer, Exporter and Supplier offers quality-based Agricultural Machines Tools, Agricultural Ridger, Agro Equipments, Agricultural Implements Equipments, etc. from Khanna, Punjab, India.
1.A vehicle having a powerful gasoline or diesel motor and usually large, heavily treaded rear tires, used especially for pulling farm implements or machinery. 2.A truck having a cab and no body, used for pulling large vehicles such as vans or trailers. ...
There is an important role of developed implements used for land preparation to threshing, modern method of irrigation and resources, modern tools for insect control and improved varieties of seeds for increasing agricultural production... Singh,H Palkaviya,JabardanKushwaha,... 被引量: 0发表: 200...
𝑅=[𝑟𝑘]R=rk denotes the number of purchased agricultural machines (implements) of grade 𝑘k; 𝐿0=[𝑙𝑗0]L0=lj0 denotes the number of 𝑗j-grade tractors (or combines) received by the enterprise under leasing agreements; 𝑅0=[𝑟0𝑘]R0=rk0 denotes the number of agric...