1.
Development and Distribution Study on the Spreading Test System for a Spinner Spreader;
圆盘式施肥机抛撒试验系统开发与撒肥规律研究
2.
Research and Test on Horizontal Disc Manure Spreader Part
水平圆盘式有机肥撒施部件的试验研究
3.
disc or cylindrical calculator
圆盘或圆柱式计算机
4.
cacao liquor disk mill
圆盘式可可液浆碾磨机
5.
vertical ceramic disc mill
立式陶瓷圆盘粉碎机
6.
horizontal disk separator
卧式圆盘种子清选机
7.
reciprocating chain seeder
往复链式播种施肥机
8.
Determination of optimized distance between two discs for vertical series disc pipeline conveyor
立式串联圆盘管道输送机最佳托盘间距的确定
9.
Design of Automatic Assembly Line of Disc Oil Looler
圆盘式机油冷却器自动装配线的设计
10.
Design and research on disk typed magnetic rheologic driving mechanism
圆盘式磁流变传动机构的设计与研究
11.
Vibrating Deep Fertilization Machine and the Research of its Fertilization Part
振动式肥料深施机及其施肥部件的研究
12.
coin-or disc-operated jukebox, not incorporating a sound-recording device
自动电唱机,投币或圆盘式、不带录音装置
13.
The piston rod steering structure analysis of disc type deburrer for billets
连铸坯圆盘式去毛刺机活塞杆导向结构分析
14.
Optimization Study on Working Parameters of Sugarcane Harvester Discal Cutter;
甘蔗收割机圆盘式切割器工作参数优化研究
15.
The Optimum Design Method and Tests of a Scallion Transplanter with Two Flexible Metal Disks;
挠性圆盘式大葱移栽机的优化设计与试验研究
16.
Test and Research on Model 2BG-2 Rolling Disc Type Till-planter of the Ridge Cropping System in North-East Area of China
2BG-2型垄作滚动圆盘式耕播机的试验研究
17.
Experiment and Design on Disk Cutter with Power Type of Wheat No-till Planter
主动圆盘防堵式小麦免耕播种机的设计研究
18.
Study on the response and fertilization model of cucumber for nitrogen,phosphorus and manure application in greenhouse under drip irrigation
日光温室滴灌条件下黄瓜氮、磷、有机肥肥效与施肥模式研究