符合ANSIZ87.1 EN166标准 CE认证
· A4型:全铝合金金面屏支架,ABS槽架,通过弹簧箍与安全帽相连,坚固
· A3型:内框为塑钢,通过弹簧箍与安全帽相连,外框为铝合金支架
· 适用场所:配面屏与安全帽共同使用
Face Shield Frame
· Comply with standard of EN166,ANSIZ87.1 and CE
· A4:aluminum face shield frame,ABS grooved frame with spring hoop,quick-fit with helmet
· A3:plastic interior frame,quick-fit with helmet,aluminum outerior-frame
· Used with face shield and helmet