一生唯君丶 2022-05-01 09:21 角磨机的选择方法:1)如果您是低于2个小时作业的非持续作业用户,可以选择100元左右的,不过不要强烈按压,不能大工作量磨削抛光2)如果您是5个小时作业量的,可以选择160元左右[详细]
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