unless nuclear powered, steam has to be produced by conventional
所有跟帖:
• 可循环使用的跟这需要被消耗掉的是两码事 -YH- ♀ (0 bytes) () 10/03/2012 postreply 09:30:14
• Recycled is only the fresh water. Not the heat to make the stea -Happyyl- ♂ (87 bytes) () 10/03/2012 postreply 18:26:37