Nice topic..... Which clearly gives an idea how coal can be produced.Couple of lines explaining the process would be helpful for those who may not understand what exactly is happening in these picture and use of it.And one picture needs rotation ;)
Nice topic..... Which clearly gives an idea how coal can be produced.
ReplyDeleteCouple of lines explaining the process would be helpful for those who may not understand what exactly is happening in these picture and use of it.
And one picture needs rotation ;)