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刮板冷凝器
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刮板冷凝器
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工学
聚合设备
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scraper condenser
刮板冷凝器
设置在聚酯缩聚反应器的气相出口与真空喷射泵之间,将缩聚反应器产生的乙二醇蒸气经过真空系统脱出后进行冷凝,实现乙二醇循环回用的设备。又称低聚物刮除器。
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metrological history of the People's Republic of China
metrological management
metrological standards for magnetic characteristics of materials
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metrological supervision of quantity of goods
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metrological traceability analysis of pharmaceutical laboratory
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metrological verification regulation
metrological verification scheme
metrology
Metrology Assurance Outline of Model
metrologyfor electromagnetism
metrology for fiber-optical communication and sensing
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metrology for light emitting diode light source properties
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metrology in chemistry
metrology in magnetism
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metrology law
Metrology Law of the People's Republic of China
metrology of AC impedance
metrology of AC quantities
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