防护面罩是专门用来针对人体防护的一种产品，因为我们在实际生活和工作中难免会遇到有害的物质也难免会在有毒环境中工作。的概念是防护面罩是一种用于工业防护眼睛和面部免受粉尘，化学物质，热气，毒气，屑物等有害物质迎面侵害的工业防护面罩，它是在弹性头夹上左右各安装带齿旋钮，在带齿旋钮上安装大弧形薄曲面透明罩。
Protective masks are a safety product specifically designed for human protection, as we inevitably encounter harmful substances in our daily lives and work, and work in toxic environments. The professional concept is that a protective mask is an industrial protective mask used to protect the eyes and face from harmful substances such as dust, chemicals, hot gas, toxic gas, and debris. It is equipped with toothed knobs on the left and right sides of the elastic head clamp, and a large curved thin curved transparent cover is installed on the toothed knobs.
大弧形薄曲面透明罩在带齿旋钮的弹性头夹上可旋置于面部或头顶部。防护面罩主要用来保护面部和颈部免受飞来的金属碎屑、有害气体、液体喷溅、金属和高温溶剂飞末伤害的用具。主要有焊接面罩、防冲击面罩、防辐射面罩、防烟尘毒气面罩和隔热面罩等。
The large curved thin curved transparent cover can be rotated on the elastic head clamp with a toothed knob and placed on the face or top of the head. Protective masks are mainly used to protect the face and neck from flying metal debris, harmful gases, liquid splashes, metal and high-temperature solvent particles. There are mainly welding masks, impact masks, radiation masks, smoke and gas masks, and insulation masks.
一、先做好手部卫生清洁，用酒精搓揉手部。
1、 First, clean your hands and rub them with alcohol.
二、佩戴口罩，一手托住防护口罩，有鼻夹的一面背向外。把防护口罩罩住鼻、口及下巴，鼻夹部位向上紧贴面部，双手盖住口罩，用力呼吸几次感受口罩是否随呼吸起伏，确保口罩密闭良好。
2、 Wear a mask and hold the protective mask with one hand, with the side with the nose clip facing outward. Cover the nose, mouth, and chin with a protective mask, with the nose clip facing upwards and tightly against the face. Cover the mask with both hands and breathe hard several times to feel if the mask fluctuates with the breath, ensuring that the mask is well sealed.
三、佩戴一次性医用帽子；包裹头发，头发不外露。四、佩戴防护面罩；将面屏戴好，对照镜子整理，保证面屏压住帽檐，覆盖脸部外漏部分，系带位置和松紧合适，不易滑脱。
3、 Wear disposable medical hats; Wrap the hair without exposing it. 4、 Wear a protective mask; Put on the face screen and organize it against the mirror to ensure that it presses against the brim of the hat, covers the exposed part of the face, and the lace up position and tightness are appropriate to prevent slipping.
Next, let's talk about the misconceptions in the use of protective masks by three new material professional outdoor equipment companies in Shandong:
一、同一款防护面罩可以在任何环境下使用。不同的防护面罩防护效果不同。
1、 The same protective mask can be used in any environment. Different protective masks have different protective effects.
二、有些人以为防护面罩在工作中是可戴可不戴。防护面罩能够有效地或减轻职业病损害要素，可有效地维护劳动者的身体健康的影响，削减职业病的发生。
2、 Some people think that protective masks can be worn or not at work. Protective masks can effectively eliminate or reduce occupational disease damage factors, effectively maintain the impact of workers' physical health, and reduce the occurrence of occupational diseases.
我们所在的工作环境中没有异味，就能够不佩带防护面罩了。在自然界中存在很多无色、无嗅、无味的有害物质，即便有滋味，人体的感觉器官关于外界的感知存在着局限性和个体差异。所以并不是工作环境中没有异味就能够不佩带防护面罩。更多相关事项就来我们网站
http://www.csdssc.com咨询！
If there are no odors in our work environment, we can avoid wearing protective masks. There are many colorless, odorless, and tasteless harmful substances in nature. Even with taste, the sensory organs of the human body have limitations and individual differences in their perception of the outside world. So it's not like wearing a protective mask in a work environment without odors. For more related matters, come to our website http://www.csdssc.com consulting service
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