英语词汇“stepping service girder”的翻译、意思、用法、释义-英汉汉英双解词典

单词	stepping service girder
释义	stepping service girder 理梯级保养大梁
随便看	correct a stammer correct a tendency correct attitude correct average value correct a wrongdoer correct bad habits correct balance correct behavior correct bit correct black level correct boiling range correct brushing correct-by-design methodology correct by each other correct calculation correct call patterns semantics correct card correct carefully correct casually correct/check papers correct choice correct circularly correct classification rate correct coding correct coefficient