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Terms for subject Technology containing 截面核 心 | all forms | in specified order only
ChineseEnglish
截面核心core
截面核心core of the section
截面核心kern of section
截面核心周界kern limit
截面核心kern point (截面主轴上的截面核心周界点)
截面核心点矩kern point moment
截面核心线kern line