pawl
【物理】制转杆（棘齿，插孔）
pawl (ratchet, jack)
暂无补充释义。
相关词条
pawl
pawl
pawl-and-ratchet type drive
ratchet gear (pawl gear)
positive feed with pawl and ratchet of character-spacing mechanisms inselective printers
pawl-and-ratchet mechanism
stop pawl【机】
pawl (ratchet, jack)
暂无补充释义。
pawl
pawl
pawl
pawl-and-ratchet type drive
ratchet gear (pawl gear)
positive feed with pawl and ratchet of character-spacing mechanisms inselective printers
pawl-and-ratchet mechanism
stop pawl【机】