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What Is The Difference Between OPGW Cable And ADSS Cable?

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  1. What is the OPGW Cable?   OPGW cable, also known as optical fiber composite overhead ground wire. The optical fiber is placed in the ground wire of the overhead high voltage transmission line to form the optical fiber communication network on the transmission line. This structure has both ground wire and communication functions, which is generally called OPGW optical cable.   Spiral Vibration Damper   2. What is the ADSS Cable?   ADSS cable, also known as the medium messenger cable, is a kind of composed of medium material, its all contain the necessary support systems, can be directly hung on the electric power poles of non-metallic fiber optic cable, it is mainly used for overhead high voltage transmission system of the communication line, can also be used for lightning areas, large span and other overhead laying under the environment of communication lines.   Parts of ADSS Accessories Some of the main parts of  ADSS accessories  include the following: · Preformed Tension Clamp

What Are The Functions of Inverters in Photovoltaic Systems?

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  When you invest in your solar power plant, you want to enjoy very low electricity costs.   Solar modules that will produce free electricity from the Sun are not enough. Photovoltaic modules produce only direct current in the system, and almost all of the devices in our homes and businesses use alternating current with a voltage of 230/400 V and frequency of 50 Hz. Therefore, you need to have in your system a device that will convert direct current produced by the photovoltaic modules to alternating current, which you will be able to use.   This device is an  inverter .   The main task of the inverter is therefore to convert DC to AC, in line with the grid parameters, regardless of the external conditions and the instantaneous power of solar radiation. However, the inverters have many other features that can be very useful.   Optimisation of the PV system operation   An important role of the inverter is to optimise electricity production. The inverter searches for the maximum operatin

Can You Freeze Mushrooms?

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  can you freeze fresh mushrooms? Frozen Mushroom Suppliers share with you how to freeze mushrooms for your benefit Whether you pick wild mushrooms, try to grow your own, or just found a lot at your local supermarket, you can keep these delicacies. Fresh mushrooms keep in the refrigerator for about a week. If you won't be using your supply in that time frame, it pays to learn how to freeze mushrooms. The way to successfully freeze mushrooms is to start with the freshest mushrooms you can find. Those suitable for freezing should look and smell fresh. Avoid any that have rot or black spots, or are dry or shriveled. The odor should be pleasant and musky, not rotten. Look for locally grown mushrooms at farmers' markets. Some supermarkets will sell local wild-picked mushrooms in season. Mushrooms are primarily water, and if you freeze them raw, they tend to turn into a paste. This consistency is suitable for soups, casseroles and stews, but it is not the best you can achieve. You ca

How Do Ball Valves Work?

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    Ball valves  have increased in popularity over the last few years, offering excellent solutions to many diverse applications. Ball valves offer ease of use in both the fitting and its maintenance. It is a preferred option, adopted by many Engineers. A ball valve is classed as a quarter-turn shut-off or isolation valve that controls the flow of a liquid or gas by way of a spherical ball with a hole bored through the centre and held into the valve body by two identical seat seals.   Once fitted the valve is turned 90°, the valve opens or closes. When the valve is open the ball's, hole is in line with the flow direction and closes when it is turned 90°by either a manual handle or by actuation. When the valve is open the lever handle should align with the pipe or flow and is perpendicular to the pipe when it is closed. This makes it easy to determine the position status of the valve.   Ball valves usually have a long operating life before maintenance is required (around 50,000 oper

Why We Should Use Paper Cup?

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  Paper cups became popular mainly during the American flu epidemic of 1918. Thousands of people used these cups to avoid infection. These were used to promote public health. Although there are many different   types of paper cups , the more popular ones are the cold and hot cups. Paper cups are made from paper or cardboard. Afterwards, they are laminated together with a thin polyethylene sheet. The bottom of the cup remains sealed with a disc. In most cases, paper cups are disposable.   Paper cups are popular in commercial centres, hospitals, offices, schools and other facilities. Compared to typical cups, paper cups offer more benefits. These cups are more advantageous compared to plastic cups. Paper cups that can be recycled can be defined as green paper cups.   7 Oz Handle Paper Cup Paper cups  are convenient, clean and hygienic. The paper mills re-pulp the used cups to make a variety of products. The fibres from the recycled cups are used to make.   Tissue Various paper products R

Why You Need A Military Grade Tent

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With all the available tenting options out there, there’s really nothing quite like  a military-grade tent . These tents are made to survive the harshest of situations for the longest of times. Whether you might need a tent for your own personal use or for official purposes, you cannot go wrong with a cost-effective military-grade tent.  In this article, we share some insights on how military-grade tents are made, why some tents make the military-grade cut, and how others do not, the features of these tents that allow for them to survive different conditions, and we address cost concerns. You will definitely be heading out to get yourself a military-grade tent after this read. How Are Military Grade Tents Made Military-grade tents often feature windows of a considerably larger size so as to allow air circulation with the tent as well as ventilation. Windows help in saving energy as it allows for light to shine in. Mosquitoes and insects might prove to be a concern when it comes to tent