y***m
发帖数: 7027 | 1 一般在basement,整天呼呼的，住旁边的有损健康吧.. | g*****9
发帖数: 4125 | 2 You got to be kidding, right?
The only radiation it produce is in infrared range and does not harm human
very much.
Infrared radiation is electromagnetic radiation with a wavelength between 0.
7 and 300 micrometres, which equates to a frequency range between
approximately 1 and 430 THz.
Strong infrared radiation (I dought you heater can produce that much)
constitute a health hazard to the eyes and the vision. More so, since the
radiation is invisible. Therefore special IR proof protective eyegla
【在 y***m 的大作中提到】
: 一般在basement,整天呼呼的，住旁边的有损健康吧..
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