| 000 | 00676nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 240729s9999 xx 000 0 und d | ||
| 022 | _a2405-5816 | ||
| 245 | 0 | _aPetroleum | |
| 260 | _aChina | ||
| 260 | _bKeAi Communications Co., Ltd. | ||
| 650 | _a Chemical technology | ||
| 650 | _a Engineering (General). Civil engineering (General) | ||
| 650 | _a Engineering geology. Rock mechanics. Soil mechanics. Underground construction | ||
| 650 | _a Oils, fats, and waxes | ||
| 650 | _a Petroleum refining. Petroleum products | Technology | ||
| 650 | _aTechnology | ||
| 856 | _uhttps://doaj.org/toc/7db1d6de84c74a6f8e47f66b9a6777da | ||
| 942 | _2ddc | ||
| 942 | _cDOAJEJ | ||
| 999 |
_c67749 _d67749 |
||
| 945 |
_a1 _bMadushi Gamage _c1 _dMadushi Gamage |
||