发布时间:2025-01-31 18:33:33
线切割快走丝割出来的光洁度跟中走丝差不多,那在机床上一定下了不小功夫,光洁度跟机床运丝,润滑系统有很大关系的;
1,运丝筒的精度一定要好;
2,导轮轴承精度一定要好;
3,润滑系统一定要好;
4,水嘴板排水一定要好;
3dsmax我建了a模型又克隆了一个a模型记作a1模型此时修改a1模型怎样让a模型不受到修改
2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33如果想计算拆除管道的费用定额中套安装管道的子目要乘多少的系数
2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33 2025-01-31 18:33:33