对于面部的保护，对磨料颗粒，飞行物，和化学飞溅选择适当型号的所有说明，注意事项和限制，佩戴者的具体危害和通信是用户的安全专家的责任，也负责地看到，他们严格遵守。不遵守任何帧是没有面罩，并请选择一个面罩的种类繁多，很容易就可以被重新符合MSA的面罩frame.above

For protection of the face against abrasive particles, flying objects, and chemical splashes Selection of proper models for specific hazards and communication of all instructions, precautions, and limitations to the wearer is the responsibility of user safety specialists, who are also responsible to see that they are strictly observed. Failure to comply with any of the Frame comes without visors, and please choose a wide variety of visors that fit easily on MSA faceshield frame.above could be re