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For impact resistance testing of fiber cement products used in the external installation process of buildings, Instron suggests a CEAST 9440 or 9450 system.
吊塔9450能夠通過模擬力和可能發生的其他衝擊來測試頭盔對沖擊的反應。
需要使用经过NIJ 0115.00标准测试的设备来保护警察免受有害罢工的伤害。