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Features of paper cups

Paper cups is to chemically pulped wood (white board) machining An adhesive paper containers are made, the cup-shaped appearance. For waxed paper cups frozen food use, it can be dressed ice cream, jam and butter. Heating drinking cups used in plastic-coated, resistant to temperatures above 90 ℃, and even bloom water. Cups is characterized by health and safety, lightweight and convenient. Public pl...

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Categories of medical devices

Medical equipment than advocated classification has three categories, namely, diagnostic equipment category, treatment equipment and auxiliary equipment category class.First, the diagnostic device class can be divided into eight categories: X-ray diagnostic equipment, ultrasound diagnostic equipment, function test equipment, endoscopy equipment, nuclear medicine equipment, laboratory equipment and...

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The Application of PSA Oxygen Making Machine Field

The Main purpose of PSA Oxygen Making Machine:Sewage Treatment: oxygen-enriched aeration activated sludge, pool increases oxygen and ozone sterilization.Electric Furnace Steelmaking:decarburization, oxygen as auxiliary combustion heating, foamed slag, metallurgy and subsequent heating control.Smelting non-ferrous Metal Smelting:copper, zinc, nickel, lead, etc with rich oxygen, PSA method is gra...

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What is SMT machines

SMT machines: also known as "mounter", "Surface Mount System" (Surface Mount System), in the production line, it is configured after the dispenser or a screen printing machine, by moving the mounting head of the Surface Mount Component a device placed on the PCB pads accurately. Divided into manual and automatic two kinds.Automatic placement machine is used to achieve high speed, high precision au...

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What is Single Portable Mini Speaker

Mini portable Bluetooth speaker pronunciation unit in terms of the main points are a speaker, a speaker + a bass radiator, a horn + inverted phase hole and speaker diaphragm integrated several. On the main function is divided into ordinary monocular mini Bluetooth speaker and outdoor Mini Bluetooth speakers.Common Monocular Mini Bluetooth SpeakerBluetooth speaker's infancy in this simple monocular...

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Aquarium filtration types

Filtration is fundamental to aquarium environment. There're 3 basic types of filtration: mechanical, chemical and biological, only when they're all available can a truly healthy and balanced environment be maintained for the fish.Among the 3 types of filtration, biological filter is the most essential of all. It's an effective approach to the removal of ammonia, nitrite and nitrate from water by b...

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