hydraulic injector 中文意思是什麼
hydraulic injector
解釋
水力噴射器-
A presentation is given of the renovation plan and process flow for the hydraulic injection vacuum supply unit, which is used to replace the former steam injector
摘要介紹了採用水力噴射抽真空裝置代替原蒸汽噴射裝置的改造方案及流程。
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