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OK. Job requirements: must hold a certificate to work, keep in mind the safe operation and strictly implement.
Conditions for obtaining welding certificate:
Applicants for the primary vocational qualification certificate.
Over the age of 55.
2. In good health, no epilepsy, mental illness, heart disease, sudden fainting, color blindness and other diseases and physiological defects that hinder electrical work.
3. Have the on-the-job operation certificate of this type of work (only for certain types of work) Intermediate vocational qualification certificate application (the following conditions can be met) 1. Have the on-the-job operation certificate of the same type of work (only for certain types of work need this condition) 2. Have the primary certificate of the same type of work.
Apply for the senior vocational qualification certificate.
1. Have the same type of work operation certificate (only for some types of work need this condition) 2. Have the intermediate certificate of the same type of work.
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No problem, I'm 300 degrees myopic and do welding work (electrical welding) like glasses
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No problem. The myopic eye is hit by electric welding, and it is only dry, and it does not shed much tears. It's not that the myopic eye was beaten and the whole night was in tears. It is to damage the spectacle lenses, and the lenses must be changed frequently.
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OK. Wear myopia glasses according to the degree of myopia, and then weld with a welding helmet when welding.
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OK. Myopia can be corrected. As long as it is in accordance with the operation process of the welder, there is generally no problem, and most of the problems are corneal foreign bodies and inflammation caused by the operation of the uneasy procedure.
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With automatic dimming, the solder joints can be seen before, during and after welding.
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Can you learn welding for myopia? Can you learn it? You'll know after reading it.
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The high-temperature arc generated during electric welding has a lot of non-visible light, and they are very harmful to the eyes. A lot of bright light can burn your retina and UV rays can kill your lens, causing you to develop cataracts later on, so don't look at the arc of welding if you don't need it for work.
If you need to weld, you can wear a pair of UV-blocking black glasses and a special mask for welding. If there are no protective measures, electric welding can be very harmful to the eyes.
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Myopia is not caused by welding.
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Does not cause myopia. However, it can lead to eye diseases such as glaucoma and cataracts.
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Can you learn welding for myopia? Can you learn it? You'll know after reading it.
1000-degree myopia belongs to high myopia, it can be surgical, and there are two main surgical methods: 1. Laser surgery, mainly including full femtosecond laser surgery, femtosecond laser combined with excimer laser surgery, and full excimer laser surgery. 2. Intraocular lens implantation with phakic eye**. >>>More
Hello, myopia surgery is very common at present, but myopia surgery is not everyone can do, it has a strict preoperative examination, if you want to solve the myopia problem through surgery, it is recommended that you go to a preoperative examination to see if your eye conditions are suitable for this surgery, for your reference.
You can't fulfill this obligation, you have this heart, it shows that you are a responsible person.
Hello, myopia is irreversible but its development can be prevented, and here are several ways to introduce you: >>>More
At present, the technology of myopia eye surgery is still relatively mature, and the safety is still relatively high. In myopia eye surgery**, doctors with advanced equipment, formal institutions, and rich experience should be selected for surgery. After decades of implementation, myopia eye surgery has been continuously improved and improved.