sewage treatment techniques
sewage treatment techniques
污水处理技术
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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You have advantages and distinctive technologies and techniques in such sectors as auto-making, ship building, aircraft manufacturing, sewage treatment, brewery and bio-pharmacy.
中东欧在汽车、船舶、飞机制造、污水处理、酿酒和生物制药等许多行业都有优势，许多技术和工艺极具特色。
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