Chinese translation for "head frame of shaft"

竖井的顶架

Similar Words：

"head formation" Chinese translation, "head formed by spinning" Chinese translation, "head for（=move towards）" Chinese translation, "head fraction" Chinese translation, "head frame" Chinese translation, "head free flat joint bar" Chinese translation, "head front tube" Chinese translation, "head full-track" Chinese translation, "head gaffer" Chinese translation, "head gambling suppression branch" Chinese translation