vacuum rolling的例句大全

Design and Realization of the Control System of A Low-temperature and Vacuum Rolling and Rubbing Machine

一种低温真空滚揉机控制系统的设计与实现

Study on Test of Improving the Service Life of Thread Rolling Die by Vacuum Heat-treatment

真空热处理提高滚丝轮寿命试验研究

Bond Rolling Principles and Heat Treatment of Cu/ Al Clad Sheet vacuum cleaner alloy

铜铝轧制复合变形规律及热处理的研究真空吸尘器用铝铜合金

double rolling cylinder vacuum concentrator for chinese medicine

双滚筒中药真空浓缩机

Compared with Vacuum Sweeper, the rear rolling drum-type sweeper is more suitable for actual road conditions in the domestic, and has the advantages of a simple structure and low energy consumption.

与现今国内市场的真空式清扫车相比，其更适合国内实际路况，并具有结构简单、能耗低的优点，符合国家节能减排的方针政策，具有重要的研究意义。