共 50 条
- [21] Results and prospects of studies concerning the hygiene of industrial microclimate Meditsina Truda I Promyshlennaya Ekologiya, 1992, (08): : 1 - 7
- [23] The extraction of synthetic engine fuel from methane ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1930, 74 : 279 - 279
- [24] Concerning the extraction of phenole and cresole from mineral coal ANGEWANDTE CHEMIE, 1939, 52 : 185 - 186
- [26] Developments and tendencies of methane extraction from hardcoal deposits Preusse, A., 1600, (108):
- [27] Extraction of methane from oceanic hydrate system deposits Proceedings of the Annual Offshore Technology Conference, 1999, 1 : 71 - 78
- [28] Improving the efficiency of methane extraction from coal seams KOMPLEKSNOE ISPOLZOVANIE MINERALNOGO SYRA, 2023, (01): : 5 - 11