GASEOUS PRODUCTS (PETROLEUM TECHNOLOGY)
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BTCRUDE OIL (PETROLEUM TECHNOLOGY)
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UDC665.6-403
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Descriptor GERGASFÖRMIGE ERZEUGNISSE (ERDÖLTECHNOLOGIE)
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Descriptor ENGGASEOUS PRODUCTS (PETROLEUM TECHNOLOGY)
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Descriptor FREPRODUITS GAZEUX (TECHNOLOGIE PETROLIÈRE)
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RTGAS TECHNOLOGY