Auto Closure with Covering Flap – Winged Flap Closure, No Dust Flaps A61.40.01.03.a Auto Closure with Covering Flap – Winged Flap Closure, No Dust Flaps A61.40.01.03.a Production Team2021-05-18T21:50:18+08:00 ECMA A61.40.01.03.a Auto Closure with Covering Flap - Winged Flap Closure, No Dust Flaps