有提到welding啊，看这是那报道说的：

来源: 于 2024-05-15 10:55:42 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

“The new ATDM program also includes a CNC machining track, in an accelerated format, as well as tracks in welding, metrology/quality assurance and additive manufacturing.”