Specification Model number:AS2276 Material:Aluminum alloy Size:700mm*300mm Visorthickness:2mm Strike-resistant strength:Strike the shield with 350J energy under -20~+50, 18m/s speed, the observation widow should not fall off. Puncture resistance:Puncture with 147J, the observation window should not fall off. Shock resistance strength:Shock with 147J, the observation window should not fall off. Weight:2KG Product feature:·Design for the former type circular bulge, strengthened the ability structure on the impact of the external force protection, effectively avoid the damage. ·Plastics Sucking Moulding, more toughness. ·The shield can stand strong shocks.
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