Lenses in protective eyewear should be made of polycarbonate , which can withstand impact from a ball or other projectile traveling at up to 90 miles an hour 护目镜的镜片必须是聚碳酸酯材料的。这种材料可以抵抗每小时90英里的球或者其他发射体。
If riding in bright light is uncomfortable then use a tinted visor or goggles , or wear good quality sunglasses if they fit comfortably under your helmet 如果觉得在强光下驾驶不舒服，可采用有颜色的面罩或护目镜或如果不影响头盔，可戴上质素良好的太阳眼镜。
Personal eye - equipment - faceshields and visors for use with firefighters and high performance industrial safety helmets used by firefighters , ambulance and emergency services 个人护眼设备.消防员用面罩和护目镜及消防员救护车和急救服务用高性能工业安全头盔
Personal eye - equipment - faceshields and visors for use with firefighters ' and high performance industrial safety helmets used by firefighters , ambulance and emergency services ; german version en 14458 : 2004 个人眼保护设备.消防员用面罩和护目镜及消防员救护
That hurts , " said steve milton , whose 4 , 594 - pound rubber band ball was certified tuesday as the world s largest by guinness world records officials 除非戴上护目镜，否则很危险。 ”周二，他制作的4594磅橡皮筋球通过吉尼斯世界纪录官方审核成为世界最大橡皮筋球。
Personal eye - equipment - faceshields and visors for use with firefighters ' and high performance industrial safety helmets used by firefighters , ambulance and emergency services 个人眼保护设备.消防员用面罩和护目镜及消防员救护车和急救服务用高性能工业安全头盔
Three subjects are left alone in dark , sound - proofed rooms , while the other three are given goggles and foam cuffs , while white noise is piped into their ears 三项课题被安排独自呆在黑暗的隔音房中，而其他三个将戴上护目镜和泡沫箍袖带，被安排在刺耳的白噪音*中。
Sunglasses will continue to be large , but not as goggle - sized as last year ' s . and the logo is a key design element . luxury brands and designer names are important 太阳镜将依旧是大大的，但不会跟去年那样有如护目镜一般大小。而标识也是一个关键的设计元素。奢华的品牌和谁是设计者都是重点。
It provides you a professional and tailor - made promotion service that brings you infinitive business opportunities . products include : glasses , goggles , frames , mountings , parts & accessories , etc 为您提供最专业的贸易杂志推广，为您带来无限商机。产品包括-时款眼镜、护目镜、镜框、镜架及其他配件等。
To wear personal protective equipment as appropriate for the setting , e . g . , surgicaln95 masks , goggles , face shields , gowns , caps , gloves for high - risk procedures such as suctioning 视乎所处环境穿戴适当的个人防护装备，例如外科n95口罩、护目镜、面罩、外袍、帽及手套，才进行抽吸程序等高风险程序。
