| 1. | Optimum shape of the prototype spillway chute aerator
掺气减蚀设施体型优化研究
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| 2. | Oxygen transfer measurement of aerators in clean water
曝气器清水充氧性能测定
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| 3. | Test methods of oxyen - enriched capacity for aerator
增氧机增氧能力试验方法
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| 4. | Gas - liquid mixing device aerator patent no . 3103823
气液混合装置aerators专利号3103823
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| 5. | Transformers ; de - aerator with snow protection ; filling nozzle
变压器.防雪放气装置.注油塞
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| 6. | Produce the first deep water submersible aerator in 1995
年生产制造出中国第一台潜水搅拌机。
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| 7. | Fine bubble aerator for wastewater treatment
污水处理用微孔曝气器
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| 8. | Technical requirements for impeller aerator
叶轮增氧机.技术条件
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| 9. | Pedestrian - controlled lawn aerator
随进式草坪打孔通气机
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| 10. | Specification for impeller aerator
叶轮增氧机技术条件
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