nonlocking key

同义词释义

1)non-locking key,自动还原电键，非锁定按钮，自复按钮2)non-locking press-button,自动还原按钮，非锁定按钮，自复按钮3)press button key,自动还原按钮;非止动按钮4)self-lock of button,按钮自锁5)locking press-button,自锁按钮6)locking press button,锁定按钮，止动按钮