검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
CONFERENCE OF CHEMISTS AND ENGINEERS ON GAS 1994 DRIESEN HE Erdol & Kohle Erdgas Petrochemie, 48(1), 9, 1995 |
| 2 |
CHEMISTS AND ENGINEERS EXCHANGE KNOWLEDGE AT GASFACH 1993 DRIESEN HE Erdol & Kohle Erdgas Petrochemie, 47(1), 3, 1994 |