Some of the frame sawing machines for stone cutting were introduced.
为正确使用金刚石框架锯切石材提供一些基本信息。
Topics of study include design, stone cutting, and metal casting and molding.
课程包括设计,琢石,金属铸造和成型等。
Bridge type single blade stone cutting machine has simple and reasonable structure, high stability.
桥式单片锯整机结构简单合理,稳定性高。
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