base course
短語詞組
- base recovery course 返航航向
- semi -rigid base-course 半剛性基層
- industrial waste base course 工業(yè)廢渣基層
- placing base course 安置基礎課程;配售基礎課程;配售的基礎課程
- stabilzed soil base course 穩(wěn)定土基層
- base course type coefficient 基層系數(shù)
- base course mixture 基層混合料
- highway pavement base course 公路路面基層 返回 base course