ຫມາສະແຕນເລດສໍາລັບປະຕູກັນນ້ໍາ lock ຫມາແມ່ນໃຊ້ກັບປະຕູນ້ໍາທະເລ CB/T3477.
Dogs For Watertight Doors The lock dog is used on the marine weathertight door CB/T3477.
Dog Lock For Marine Watertight DoorThe lock dog is used on the marine weathertight door CB/T3477.