通风头罩 Ventilated helmet • 由防火PVC材料制成,能有效防护放射性粉尘、放射 性气溶胶等放射性污染物对呼吸系统的危害。带有披 肩,充气式领口,需与7~8巴中压供气系统和DE4组合使用 • Disposable fireproof PVC hood, designed to isolate the wearer’s respiratory tract when working in surrounding with presumed or known particle contamination • To be used in conjunction with middle pressure air-supply system |