The utility model has the advantages of reasonable design, convenient use, precise grinding, and applicability to grind drills and tools with different specifications.
设计合理、使用方便、且磨削准确，适用于磨削各类不同规格的钻头、工具等。
The utility model has various specifications according to the differences of the calibers of a smoke outlet of coal burning furnaces.
本设计新产品可据燃煤炉出烟口径不同有多种规格。
The utility model has the advantage of high stability, and can wind coils of different specifications. The coils which are wound are regular, and has light weight.
本实用新型的优点是：稳定性好，绕出的线圈规则，可以绕制不同规格线圈，重量较轻。
The utility model has the advantage of high stability, and can wind coils of different specifications. The coils which are wound are regular, and has light weight.
本实用新型的优点是：稳定性好，绕出的线圈规则，可以绕制不同规格线圈，重量较轻。
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