| 000 | 00825nam a2200145Ia 4500 | ||
|---|---|---|---|
| 001 | 672 | ||
| 008 | 230324s9999||||ck |||||||||||||| ||spa|| | ||
| 035 | _a576L31t | ||
| 041 | _aeng | ||
| 082 |
_a576 _bL31t |
||
| 100 | _aLeal Leal, Maria Angèlica | ||
| 245 | 0 | _aTemas selectos en astrobiología / María Angélica Leal Leal, Juan Felipe Escobar Calderón [et al.] | |
| 520 | _a1. Overview of boiler Efficiency and controlling Factors ; 2. Combustion in boiler systems ; 3. Combustion in natural Gas and fuel oil burners ; 4. Boiler testing ; 5. Reduction of no and other impurities ; 6. operational procedures and modifications ; 7. Efficincy improvement equipment ; 8. Boiler maintenance practices ; 9. Determination of combustion efficiency ; 10. Calculation of boiler efficiency ; 11. Economics evaluation. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c410 _d410 |
||