普通高速台式钻床的改进
Improvement of plain bench drill
公司专业生产制造CJK0620-6135系列数控机床、JC04系列台式精密压力机及多功能台式钻床系列。
The company manufactures CJK0620-6135 series numerical control lathe and desk-top accurate press of JC04 series and multi-functional desk-top drilling machine series professionally .