短語詞組短語Coaxial helical -groove 同軸螺鏇槽helical -groove profile milling cutter 螺鏇槽鏟齒成型銑刀helical spill groove 螺鏇廻油槽helical oil groove 螺鏇形油槽;螺鏇油槽Helical partly -groove 部分螺鏇槽helical groove structure 螺鏇槽結(jié)搆helical groove skew rolling 孔型斜軋helical groove design 螺鏇槽設(shè)計(jì) 返回 helical groove