共 50 条
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- [5] VEGETABLE-OILS AS RAW-MATERIALS OF INDUSTRY - A CONTRIBUTION OF AGRICULTURE TO SECURE THE RAW-MATERIALS FETTE SEIFEN ANSTRICHMITTEL, 1982, 84 (05): : 173 - 178
- [8] MARKETING OF RAW-MATERIALS FOR RUBBER INDUSTRY KAUTSCHUK GUMMI KUNSTSTOFFE, 1972, 25 (07): : 299 - &
- [9] RAW-MATERIALS SITUATION IN THE REFRACTORIES INDUSTRY STAHL UND EISEN, 1982, 102 (09): : 435 - 440
- [10] RAW-MATERIALS FOR A DYESTUFF INDUSTRY IN INDIA JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 1991, 50 (01): : 2 - 15