hydraulic pusher 中文意思是什麼
hydraulic pusher
解釋
液壓推進器-
Research and design of hydraulic pusher for long rail
長鋼軌液壓助推器的研究與設計 -
Development and application on multffunctional hydraulic car pusher in coal waste plant
煤矸石磚廠多功能液壓頂車機的研製及應用 -
Abstract : a new - type hydraulic pusher is designed in order to improve the automation of tram operation in coal mine, which rises the reliability and efficiency of the original cage pusher
文摘:為了提高副井提升井口、井底車場操車自動化程度,設計了一種新型液壓推車機,提高了推車機的安全性和工作效率
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