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Topic | how many hours do you wear your mask at work? |
hockey7318 01/26/21 9:35:24 AM #20: | LeetCheet posted... Only when I weld. Which could be about 3-4 hours per day depending on how much I need to weld because I don't want to get cancer.COPD is another big worry with that. Breathing in gaseous metals is really not good for the body. ... Copied to Clipboard! |
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