The utility model has the advantages of simple production process, low cost, and high precision, and can directly operate on the existing universal lathe.
本实用新型生产工艺简单，成本低廉，精度高，可直接在现有通用机床上实施。
The utility model has the advantages of simple production process, low cost, and high precision, and can directly operate on the existing universal lathe.
本实用新型生产工艺简单，成本低廉，精度高，可直接在现有通用机床上实施。
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