电子类论文题目 喷雾机混药装置的研究进展 关键词植保机械;混药装置;在线混合技术;直接注入系统 [gap=269]Key wordsplant protection machinery;mixing apparatus;on-line-mixing;direct injection system
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... Obstruction/sliping，etc 阻碍物/防滑，等 Protection machinery 机器的防护 Electrical 防触电 ...
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forest protection machinery [林] 森林保护机械 ; 森林保护坏
Plant protection machinery 植保机械
Environmental protection machinery 环保机械
crop protection machinery 植保机械
Plant Protection Machinery Design 植保机械设计
intelligent plant protection machinery 智能植保机械
fan for crop protection machinery 植保机械用横流风机
This paper describes the structure and principle of air flow chamber test rig of blower for plant protection machinery.
本文叙述了植保风机风室试验台的结构及其作用原理。
Is set research and development, production and sales of environmental protection machinery products of the joint-stock enterprises.
是集科研开发、生产、销售环保机械产品为主的股份制企业。
Axial fan in the application of plant protection machinery more extensive, it has large air volume, high efficiency characteristics.
轴流风机在植保机械上应用较为广泛，它具有风量大、效率高的特点。
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