... dislocations strengthening 位错强化 ice strengthening 抗冰加强 ; 冰区加强 primary strengthening 主要巩固工程 ...
基于138个网页-相关网页
... ice strengthened tanker 冰区航行加强油船;可破冰油轮 ice strengthening 冰区加强 ice strengthening 抗冰加强 ...
基于70个网页-相关网页
classification for ice strengthening 耐冰航行船级
ice-strengthening propeller 冰区加强推进器
ice-strengthening type 冰区加强型
ice strengthening notines 冰区增强附加标志
ice strengthening notation 冰区加强标志
ice strengthening notations 冰区加强附加标志
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