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Anti-salt Oil Drilling CMC Na polyanionique de cellulose PAC fabricant2023-11-23 16:48:11 |
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OEM Forage pétrolier CMC PAC Polyanionique fabricant de cellulose HALAL2023-11-23 16:48:09 |
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Forage pétrolier chimique CMC Polymère Polyanionique Cellulose PAC HV2023-11-23 16:06:15 |