According to the data of the agricultural machinery in Japan which were provided by the Japanese Farm Machinery Association, the present situation of agriculture in Japan and the development of agricultural machinery since 1980s' are described in this paper. The main farm machinerys including tractor, rice seedling transplanter and combine harvester are also analyzed here.

根據(jù)日本農(nóng)業(yè)機械學會的農(nóng)機統(tǒng)計報告提供的大量數(shù)據(jù)a一级毛片精品免费视频A片，分析了目前日本的農(nóng)業(yè)狀況以及80年代以來日本農(nóng)業(yè)機械總的發(fā)展狀況，同時對主要的農(nóng)機產(chǎn)品即拖拉機久久亚洲精品国产、插秧機和聯(lián)合收割機進行了具體的分析黄色视频精品在线观看网站。

However, in the course of development, agricultural equipment and technology and the level of demand for agricultural machinery will be more striking, innovative farm machinery industry and the user level of knowledge of the machinery can not keep up the rapid development of increasing the level of farm machinery.

但在發(fā)展過程中，農(nóng)機裝備技術和水平與農(nóng)機需求的矛盾越來越突出jizzz色多多，農(nóng)機行業(yè)的創(chuàng)新能力及用戶的農(nóng)機知識水平越來越跟不上快速發(fā)展的農(nóng)機化水平人人操,人人干,人人摸。

SF-2 boundary lubricated bearings increase:Acid poly A with formaldehyde, with high wear resistance, bearing surface arrangement of the law must be fitted with a storage pit filled with grease, especially for high load low speed of rotation, rocking motion, and frequently borne, the opening and closing the difficult parts of the formation of lubrication in boundary lubrication conditions, long-term use without refueling and maintenance, where the fuel bearing life can be more extended, currently applicable to metallurgical machinery, mining machinery, hydraulic machinery, automobile parts, construction machinery, agricultural machinery.

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Agricultural Business Administration：農(nóng)企業(yè)管理

機械概論 Introduction to Machinery | 農(nóng)企業(yè)管理 Agricultural Business Administration | 農(nóng)業(yè)經(jīng)營與管理 Agricultural Management

agricultural miticide：農(nóng)業(yè)殺螨劑,農(nóng)用殺螨蠐

agricultural machinery design 農(nóng)業(yè)機械設計 | agricultural miticide 農(nóng)業(yè)殺螨劑,農(nóng)用殺螨蠐 | agricultural nonpoint source pollution 農(nóng)業(yè)非點源污染

Agricultural machinery - Manure spreaders - Safety：農(nóng)業(yè)機械 撒肥機 安全

EN 688-1997 彈性地板覆蓋物 軟木油氈規(guī)范 Resilient floor coverings - Sp... | EN 690-1994 農(nóng)業(yè)機械 撒肥機 安全 Agricultural machinery - Manure spreaders - Safety | EN 692-1996 機械壓力機 安全 Mechanical ...