这个量级的激光切铝板都困难，工厂一般都用水切割。估计也就能对付复合材料。

来源: BeyondWind 于 2020-01-16 12:25:52 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.