求翻译:To enter tankers, tanks, reservoirs where the oxygen content is too low, wear insulating respiratory apparatus.是什么意思?待解决 悬赏分:1 - 离问题结束还有 To enter tankers, tanks, reservoirs where the oxygen content is too low, wear insulating respiratory apparatus.问题补充:匿名 2013-05...
The aerator for water and waste water is claimed, where the aeration is carried out by pressureless oxygen enrichment through sprinkler-irrigation above a water surface in connection with the discharge of the air water mixture in deeper water layers to form a wire trickling stretch for free ...
As I did a 90° left turn to be at the door entrance there were about 10 people in full body suit PPE or hasmat looking suits – not with oxygen tanks but still creating a big sense of that I was entering a place I shouldn’t be! In the plane there were more people with full P...
During rain, roadway runoff transports tire wear particles into receiving waters where ozonation and thermal degradation cease and photooxidation slows due to low temperature, low oxygen availability, and attenuation of ultraviolet light with depth and turbidity. When exposed to water, the dominant transf...
BEWARE THE SILENT KILLERS: CARBON MONOXIDE AND OXYGEN STARVATION. Run the motor and heater sparingly, and only with the downwind window open for ventilation. EXERCISE by clapping hands and moving arms, fingers, legs, and toes vigorously from time to time. To keep blood circulating, do not st...
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as I am physically (and perhaps mentally — down the road) able to do so. I’m long ago retired from racing against other dudes, but I know Father Time is closing in behind me, and I want to stay in front for as long as I can. That’s my motivatio...
The aerator for water and waste water is claimed, where the aeration is carried out by pressureless oxygen enrichment through sprinkler-irrigation above a water surface in connection with the discharge of the air water mixture in deeper water layers to form a wire trickling stretch for free ...