as smart as a new pin
【运输】针钳
pin vice
暂无补充释义。
相关词条
pin
pin assignment
pin one's hope on
ejector pin retaining plate【机】;ejector retainer plate【机】
feeler-pin gauge
gudgeon pin
pin
pin vice
暂无补充释义。
as smart as a new pin
pin
pin assignment
pin one's hope on
ejector pin retaining plate【机】;ejector retainer plate【机】
feeler-pin gauge
gudgeon pin
pin