Auto Closure with Covering Flap – Winged Flap Closure with Dustproof Flap A61.45.01.01.a Auto Closure with Covering Flap – Winged Flap Closure with Dustproof Flap A61.45.01.01.a Production Team2021-05-18T21:50:49+08:00 ECMA A61.45.01.01.a Auto Closure with Covering Flap - Winged Flap Closure with Dustproof Flap