countersunk and chipped rivet是什么意思 countersunk and chipped rivet在线中文翻译

countersunk and chipped rivet是什么意思，countersunk and chipped rivet在线翻译，countersunk and chipped rivet中文意思，countersunk and chipped rivet的中文翻译，countersunk and chipped rivet发音，countersunk and chipped rivet例句，countersunk and chipped rivet词组短语，countersunk and chipped rivet怎么翻译，单词countersunk and chipped rivet的意思