surface pinholes 表面针孔
localized oxidized pinholes 局部氧化针孔
PINHOLES AND BLOWHOLES 针孔及气孔
uniform oxidized pinholes 均布氧化针孔
uniform unoxidized pinholes 均布非氧化针孔
submicroscopic pinholes 亚微观针孔
localized unoxidized pinholes 局部非氧化针孔
pinholes hole 针眼洞
N-COUNT A pinhole is a tiny hole. 小孔
词组短语
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