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1.前言现在神户造船厂正在为海洋科学技术中心建造日本第一艘2000米潜水调查船,这艘船的重量浮量调节装置中采用的注排水用海水泵是从1977年开始研究的,由于元件经多次研制和样机经不断改进,于1979年6月受官方
1. Introduction Now that Kobe Shipyard is constructing Japan’s first 2000-meter submersible survey vessel for the Marine Science and Technology Center, the water-injection pump for seawater injection used in the weight-based float-conditioning system of the ship began to be researched in 1977 and due to The components have been developed several times and the prototype has been continuously improved and was officially released in June 1979