텔@knem9펜토바르비탈구하는법넴뷰탈펜토바르비탈펜토바르비탈구하는법넴뷰탈펜토바르비탈

Uh oh! Wolfram|Alpha doesn't run without JavaScript.

Please enable JavaScript. If you don't know how, you can find instructionshere.Once you've done that, refresh this page to start using Wolfram|Alpha.