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Actually, yes. Before the pandemic, it was reasonable for construction workers in the same room to use valved masks. Now they are only appropriate for people
by p1mrx 6y ago
Actually, yes. Before the pandemic, it was reasonable for construction workers in the same room to use valved masks. Now they are only appropriate for people working in isolation, which is a less common scenario.
- giantg2 6y ago"...a less common scenario." But still a scenario. You have three buckets and six balls evenly distributed among them. Now you move the balls so they have a distribution of 4, 1, and 1. You still have three buckets, even though two of them are used less. Please reread my prior comment with this in mind as you are misinterpreting what I wrote.