... underwater cleaning ==> 水下除污 underwater coating ==> 水下油漆 underwater communication ==> 水下通信 ...
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underwater coating compound 水下涂料
underwater coating method 水下涂装方法
underwater coating material 水下防腐涂装材料
an underwater coating compound 水下施工涂料
underwater protective coating 水下防护涂层
underwater applicable anti-corrosive coating 水下施工防锈涂料
underwater brushable coating [涂料] 水下施工涂料
underwater a licable anti-corrosive coating 水下施工防锈涂料
underwater anechoic coating 水声吸声覆盖层
The investigations show that the secondary maintenance for steel pipe piles by the methods of underwater coating and drainage covering ia an effective measures.
研究表明,采用水下涂料和排水护套法对钢管桩进行二次维护是行之可效的。
Isolating-sound and decoupling coating is a important underwater acoustic material and structure, and it is coated the outer surface of the submarine body which is used to support sound press.
隔声去耦覆盖层是一种重要的舰船水声材料与结构,敷设于潜艇艇体耐压壳外表面。
The acoustic reflection characteristics of the underwater anechoic coating with cavity are researched in different backings and cavity types, and effects of structure are also analyzed.
本文还研究了带空腔的吸声覆盖层在各种背衬和不同腔型下的声反射特性,分析了结构对其的影响。
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