or i could have worked in a few trades that oft use masks and respirators and never heard anyone complain
What will be with them, if they will complain or deny wearing mask? You will allow them to work without that stupid cloth masks or will provide normal respirators? Will they tell you that they become dumber working in masks? Or may be they allowed to protest against masks?
You can't even imagine how ridiculous your arguments look like.
Especially that sentence:
masks or respirators.
where you mix completely different devices with completely different principles of work, different airflow and so on.
and having gone through several levels of OSHA
I don't give a single fuck about that OSHA (what the fuck is this?) against real oxygen sensor and my own eyes.
Seriously, do you really compare some shitty bureacracy with real measurements? If you are not aware, when here comes instrumentation, bureaucracy could GTFO instantly.
Oxygen level under the mask, that planet was forced to wear, is below the safe limit for humans. There is nothing to discuss at all. And unlike with bureacracy, you absolutely don't need to believe me or anybody else, because you could easily measure it by yourself. Did you check it by yourself?
the 40 minute guideline you're referring to relates to pathogen growth on the mask; not O2 interference.
It's both. Also, O2 interference forces timeout between putting next mask, to allow a human to restore O2 level.
What will be with them, if they will complain or deny wearing mask? You will allow them to work without that stupid cloth masks or will provide normal respirators? Will they tell you that they become dumber working in masks? Or may be they allowed to protest against masks?
You can't even imagine how ridiculous your arguments look like.
Especially that sentence:
where you mix completely different devices with completely different principles of work, different airflow and so on.
I don't give a single fuck about that OSHA (what the fuck is this?) against real oxygen sensor and my own eyes.
Seriously, do you really compare some shitty bureacracy with real measurements? If you are not aware, when here comes instrumentation, bureaucracy could GTFO instantly.
Oxygen level under the mask, that planet was forced to wear, is below the safe limit for humans. There is nothing to discuss at all. And unlike with bureacracy, you absolutely don't need to believe me or anybody else, because you could easily measure it by yourself. Did you check it by yourself?
It's both. Also, O2 interference forces timeout between putting next mask, to allow a human to restore O2 level.
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