24 词条主页 > 词条 > 马其顿语(MK) > коефициент на енергетска ефикасност
коефициент на енергетска ефикасност
A number representing the energy stored in a fuel as compared to the energy required to produce, process, transport, and distribute that fuel.
0
0
完善词条
您想要说什么？
新闻词条
精选词条
аортална валвула
The aortic valve is the heart's main doorway between the left ventricle and the aorta. The aortic valve can be affected by a range of problems that ...
