plane of normal section_航海英汉词典
plane of normal section
[航海英汉词典]
plane of normal sectionn.法截面
是什么意思，plane of normal section的解释，plane of normal section的翻译
[船舶英汉词典] plane of normal section
n.法截面
plane of normal section_航海英汉词典plane of normal section
[航海英汉词典]
plane of normal section是什么意思，plane of normal section的解释，plane of normal section的翻译
[船舶英汉词典] plane of normal section
