共 50 条
[32]
NEW SOLUTIONS FOR A WIDER USE OF SOLAR-ENERGY
[J].
STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING,
1994, 40 (3-4)
:144-150
[40]
USE OF CONCENTRATED SOLAR-ENERGY FOR WELDING METALS
[J].
WELDING PRODUCTION,
1974, 21 (02)
:20-23