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2020-09-02
Classification of Plate Heat Exchanger Gasket
There are many types of plate heat exchangers, and there are also many types of plate heat exchanger gaskets. Below we introduce the classification of plate heat exchanger gaskets according to different standards.
plate heat exchanger gasket is divided into unilateral flow and diagonal flow according to the flow form of heat exchange medium. Correspondingly, plate heat exchanger gasket is divid
2020-09-02
How to Use an Enclosed Switching Power Supply
There are many applications for an enclosed switching power supply — for example, you can build a 3D printer in which the power supply controls the stepper motor used to position the print head. There are a wide range of types of switching power supplies with different voltages and current ratings to suit a variety of applications, including supplying power to the stepper motors in CNC machines.
2020-09-02
Trampoline Spring
A trampoline spring belongs to the technical field of springs, and includes a spring body with two pull hooks at each end, one of which hooks hook the frame, and the other hook hooks a connection ring on the jump fabric, and the hook hooks of the connection ring. The ends of the fins are bent along the circumference in a decreasing diameter.
2020-09-02
Condenser Coil Brazing Machine
Automatic Brazing Machine Conveyer chain is made of stainless steel with double roll chains, which adjusts speed with Transducer, move steadily and convenience for adjusting speed.
2020-09-02
Precautions for RF power amplifier
The input and output power characteristics of the RF amplifier are the main characteristics, because increasing the signal strength is the main purpose of the amplifier. The maximum and nominal range of input and output power will be specified for the RF power amplifier based on specific conditions.
2020-09-02
How to choose a ultralight climbing helmet?
Types of ultralight climbing helmets
Hard shell helmet
This durable traditional lid uses a super-hard shell, usually ABS plastic, with a strap suspension system and thin foam lining. This type of helmet has two main advantages: low price and long service life.
2020-09-02
The Honor of the Police---Police Badges
When thinking of the word "badge," one possibly like to put the metal shield, star or similar emblem worn by officers and firefighters together. In fact, a badge is a device or accessory, often containing the insignia of an organization, which is used to describe any smaller object - such as a name tag, pin, emblem or another device - that can be displayed to show who a person is. They are also us
2020-09-02
Is it necessary to install a roof exhaust fan in the bathroom
Installation of roof exhaust fan
If the bathroom in the house has no windows, the smell will be particularly large, and it will be particularly humid in the summer, and there will even be a musty smell in the bathroom. Therefore, many people install an exhaust fan that can be used to replace the air in the bathroom, so that the air in the bathroom can be circulated. If the air in the bathroom is n
2020-09-02
Is it necessary to install a roof exhaust fan in the bathroom
Installation of roof exhaust fan
If the bathroom in the house has no windows, the smell will be particularly large, and it will be particularly humid in the summer, and there will even be a musty smell in the bathroom. Therefore, many people install an exhaust fan that can be used to replace the air in the bathroom, so that the air in the bathroom can be circulated. If the air in the bathroom is n
2020-09-02
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