Silica Table 1 related concepts
The related content of "Tiangong Kaiwu" takes "Silica Table 1" as the core, takes "Silica Table 1 related concepts" as the direction, and does not appear "Tiangong Kaiwu" four characters, book title, title and subtitle. The following is a classical Chinese:
Between heaven and earth, there is a thing called silica, and its nature is very different. Looking at it, there are many people who are strong in quality and pure in color. According to various studies, there are many types of silica, each with its own state.
Silica is very useful in all industries. First, it can be used as a casting material. When melting and casting, silica is added to it, which can adjust its quality and make the tool strong and durable. Its color is moist, and the cast tool also adds a bit of elegance.
Second, it concerns the workmanship of civil engineering. Combined with soil, sand, etc., it can form a solid foundation. Build a house and build a building, and use it to lay the foundation, so that the building will be stable and will not fall over the years.
Furthermore, it is also useful for the fired things. If pottery is like porcelain and silica is added, it can change its shape, moisturize its color, and increase its beauty. When firing, silica is fused with various materials, and it becomes a good product.
As for the source of silica, it is either from mountains and rocks, or hidden by rivers. Those who harvest it need to know its nature, and choose the good one. Make good use of it, it can be used for the benefit of the world.
Between heaven and earth, there is a thing called silica, and its nature is very different. Looking at it, there are many people who are strong in quality and pure in color. According to various studies, there are many types of silica, each with its own state.
Silica is very useful in all industries. First, it can be used as a casting material. When melting and casting, silica is added to it, which can adjust its quality and make the tool strong and durable. Its color is moist, and the cast tool also adds a bit of elegance.
Second, it concerns the workmanship of civil engineering. Combined with soil, sand, etc., it can form a solid foundation. Build a house and build a building, and use it to lay the foundation, so that the building will be stable and will not fall over the years.
Furthermore, it is also useful for the fired things. If pottery is like porcelain and silica is added, it can change its shape, moisturize its color, and increase its beauty. When firing, silica is fused with various materials, and it becomes a good product.
As for the source of silica, it is either from mountains and rocks, or hidden by rivers. Those who harvest it need to know its nature, and choose the good one. Make good use of it, it can be used for the benefit of the world.

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