- 石(stone; rock)
- 专(exclusively; solely)
A brick is a block of stone carefully fired to build a wall.
magnesium brick (refractory material)
This type of magnesite brick is highly fire-resistant.
magnesium brick (refractory material)
This type of magnesite brick is highly fire-resistant.
A brick is a block of stone carefully fired to build a wall.
A brick is a block of stone carefully fired to build a wall.
magnesium brick (refractory material)
magnesium brick (refractory material)
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