| 000 | 00540nab a2200193 4500 | ||
|---|---|---|---|
| 005 | 20260520001833.0 | ||
| 008 | 260224s2009 xxu | ||
| 245 | 0 | 0 | _aSeal of approval |
| 260 |
_a _b _csep. 2009 |
||
| 270 | _a20/07/2010 ; 20/07/2010 | ||
| 300 | _a3 p. ; 67-69 | ||
| 500 | _aExplain the choices of ball valves to curb fugitive emissions | ||
| 581 | _a9 | ||
| 773 | 0 |
_tHydrocarbon engineering _g14 |
|
| 942 | _cARTICULO | ||
| 100 | 1 |
_aAdkins, Michael _940520 |
|
| 100 | 1 |
_aEhlers, Pete _945791 |
|
| 999 |
_c175129 _d175129 |
||