| 000 | 01372pam a2200325 a 4500 | ||
|---|---|---|---|
| 999 |
_c970 _d970 |
||
| 001 | 2030447 | ||
| 003 | Biblioteca de INTEMIN | ||
| 005 | 20180501014304.0 | ||
| 008 | 920317s1992 dcua b f000 0 eng | ||
| 010 | _a 92005709 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aTN23 _b.U43 no. 9423 _aTN305 |
| 082 | 0 | 0 |
_a622 s _a622/.82 _220 |
| 086 | 0 | _aI 28.23:9423 | |
| 100 | 1 |
_aChilton, J. E. _93088 |
|
| 245 | 1 | 0 |
_aHybrid fiber-optic-electrochemical carbon monoxide monitor / _cby J.E. Chilton and C.R. Carpenter. |
| 260 |
_aWashington, D.C. : _bU.S. Dept. of the Interior, Bureau of Mines, _c1992. |
||
| 300 |
_a13 p. : _bill. ; _c29 cm. |
||
| 490 | 1 |
_aReport of investigations ; _v9423. |
|
| 504 | _aIncludes bibliographical references (p. 13). | ||
| 650 | 0 |
_aMine gases _xMeasurement _xEquipment and supplies. _93089 |
|
| 650 | 0 |
_aCarbon monoxide _xAnalysis _xEquipment and supplies. _93090 |
|
| 650 | 0 |
_aOptical detectors _xTesting. _93091 |
|
| 650 | 0 |
_aElectrochemical sensors _xTesting. _93092 |
|
| 650 | 0 |
_aCarbon monoxide detectors _xTesting. _93093 |
|
| 700 | 1 |
_aCarpenter, C. R. _q(Clarence R.) _93094 |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v9423. _9793 |
|
| 906 |
_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg |
||
| 942 |
_2udc _cCR |
||