ไกรพัฒน์ จีนขจร.(2551) พลังงาน คือ

Krai Pat China spread. (2551 (2008)) Power is the ability to work on the basis of existing workers, natural and human use knowledge of science and technology, adapted from the natural energy

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Krai from China spread. (2551) energy is the ability to work, based on the existing labor and nature directly. Human knowledge and science and technology adapted from natural energy

.Krai from China spread. (2551) energy is the ability to work, based on the existing labor and nature directly. Human knowledge and science and technology adapted from natural energy
Sunan library through insists.