hole-depth gauge是什么意思，hole-depth gauge的翻译，hole-depth gauge音标、读音、用法和例句

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hole-depth gauge是什么意思，hole-depth gauge的翻译，hole-depth gauge音标、读音、用法和例句_贰靶汉英词典

hole-depth gauge

基本解释

专业释义

土木建筑工程