Furnace steel and steel plates were welded body constituted by the shell, and its both ends with heat-resistant material made of stainless steel pneumatic door.
加热炉体由型钢和钢板焊接构成外壳,它的两端部装有耐热不锈钢材制成的气动炉门。
Our unique phenolic resin is made of high strength, anti-wear, and heat resistant material-ideal for billiard balls.
酚醛树脂属于耐高温、高强度、抗磨损、高强度的材质,是最适合用来制做撞球的原料。
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