共 50 条
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- [46] SULFURIC-ACID PRODUCTION AND DEPOSIT WATERS DESULFURIZATION IN THE SULFUR MINES AND PROCESSING PLANTS (SMPP) AT TARNOBRZEG PRZEMYSL CHEMICZNY, 1984, 63 (09): : 488 - 490
- [47] PURIFICATION OF WASTE SULFURIC-ACID FROM ORGANIC ADMIXTURES IN CATIONITE PRODUCTION KHIMICHESKAYA PROMYSHLENNOST, 1979, (05): : 289 - 291
- [50] SULFURIC-ACID EMISSIONS FROM AUTOMOBILES ERDOL & KOHLE ERDGAS PETROCHEMIE, 1978, 31 (02): : 91 - 91