July 2022

Knowledge of hydraulic maintenance of excavators​

It is essential to open the excavator because of the daily maintenance and fault maintenance problems. ​Before, I learned that many excavator masters do not know how to solve some common faults. In this paper, I sorted out some questions and answers about excavator maintenance, hoping to solve the problems for the teachers: 1, grinding …

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The Internet is all about it! Get to know your laptop's Wi-Fi wireless card

A laptop's wireless performance, including Wi-Fi and Bluetooth, depends on the model of its built-in wireless card. So, what are the categories of laptop wireless cards? And how to distinguish the superior from the inferior? Is there any chance of upgrading? In the notebook field, the brands with built-in wireless network cards are mainly Intel, …

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Take you a full understanding of the network card a full understanding of the network card

A network adapter, also known as a network interface card, is a computer hardware device that allows network connections. Network cards are widely used, and there are many different types on the market, such as PCIe network cards, server network cards. This article will be the basis of the network card, functions, components and types …

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Computer independent graphics card and integrated graphics card difference

Graphics card is an important part of the computer, mainly undertake the task of output display graphics, for people who like to play games and engage in professional graphics design, the purchase of a computer is the most concerned about this part. There are three types of graphics cards, which are independent graphics cards, integrated …

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