It has been an indiscerptible organic integer to explore new material ,dig material potential properties and unidirectional solidification technology.
材料的开发、材料潜在能的挖掘与定向凝固技术经形成了一个不易割的有机整体。
It has been an indiscerptible organic integer to explore new material ,dig material potential properties and unidirectional solidification technology.
材料的开发、材料潜在能的挖掘与定向凝固技术经形成了一个不易割的有机整体。
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