adj.能沉入水中的

Type ZDL is a vertical, single-stage and single-suction submergible pump. ZDL型渣漿泵為立式、單級單吸液下泵，適用于輸送含懸浮固體顆粒的液體（如氧化鐵屑、砂、礦粉等），主要用于冶金、礦山、化工、造紙、電力等行業(yè)。

The papers study the technology of variable speed drive in electric submergible pump. 本文主要論述了潛油電泵系統(tǒng)變頻調(diào)速的應(yīng)用技術(shù)。

The loading capacity of the submergible motor in variable speed drive control process is analyzed. 對潛油電動機(jī)在變頻調(diào)速的負(fù)載進(jìn)行了分析；

YH series submergible chemical pumps are vertical and corrosion-resistant;it is suitable for Chemical industry, Chemical fertilizer industry and Petroleum industry etc. YH型系列系化工液下立式耐腐蝕泵，可廣泛應(yīng)用于化工、化肥、石油化工等行業(yè)。

In this study, the load charateristics of submergible centrifugal pump and the influence of various regulating methods on energy dissipation are analyzed. 在研究中，對潛油離心泵負(fù)載性能以及閘閥調(diào)節(jié)和調(diào)速調(diào)節(jié)對能耗的影響進(jìn)行了分析；