1D 2D QR Omnidirectional Hands-Free Automatic Barcode Scanner Reader .Symcode USB Barcode Reader Automatic Image Sensing Barocde Scanner .Capture Barcode from Mobile Phone Screen Barcode Scanner 2D White electronics3 5" NST /NH fire nozzle

5" NST /NH fire nozzle will only connect to a 1

Working Pressure: 0~1

Moistproof

and if your paper is too thin

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