The main grades of bulletproof steel plates: NP550, NP500, NP450, NP370, NP600, BP500, FD53, FD56, FD59, FD79, etc. Steel plate thickness: 4.0mm, 5.0mm, 6.0mm, 8.0mm, 10mm, 12mm, 16mm, 20mm. NP550 bulletproof steel p...
Ar500 Nm450 Nm500 Wear Resistant Steel Plates Aromr Plate, Find Details and Price about Hard500 Steel Palte Armor Plates from Ar500 Nm450 Nm500 Wear Resistant Steel Plates Aromr Plate - Shandong Dajin Metal Material Co., Ltd.
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