| 000 | 00727nam a2200241 4500 | ||
|---|---|---|---|
| 001 | 0015216 | ||
| 005 | 20260608203240.0 | ||
| 008 | 260224s2007 dcu | ||
| 082 | _aN389 A259 9 0015216 | ||
| 210 | _aAGA Report No. 9 | ||
| 245 | 0 | 0 | _aMeasurement of gas by multipath ultrasonic meters |
| 260 |
_aWashington _bAmerican Gas Association, AGA _c2007 |
||
| 270 | _a2011-08-04 ; 2011-08-04 | ||
| 300 | _a97 p. | ||
| 773 | _g | ||
| 942 | _cNORMA | ||
| 110 | 2 |
_aAmerican Gas Association, AGA _9142 |
|
| 650 | 0 |
_aNormalización _9106 |
|
| 650 | 0 |
_aNormas técnicas _9126 |
|
| 650 | 0 |
_aMedición de gas _9144 |
|
| 650 | 0 |
_aMedidores ultrasónicos _9143 |
|
| 999 |
_c184921 _d184921 |
||