China Marine Steel Quick Acting Watertight Door: Standard: GB/T3477-1996 para sa sanggunian
China Marine Aluminum Quick Acting Watertight Door:Standard: CB/T3477-96 & CB/T454-1997 para sa reference
Wheel Operated Quick Acting Watertight DoorIto ay isang uri ng quick acting door na nagbubukas at nagsasara nang mabilis at basta-basta.