dispersion-hardened material 弥散硬化合金
non hardened material 非硬化材料 ; 非硬化的材料
dispersion hardened material 弥散硬化材料
hardened basis material 定型基质
hardened antenna window material 加固天线窗材料
·2,447,543篇论文数据，部分数据来源于NoteExpress
While a majority of the stem may be made from a titanium-based powder material, its tip may be made of a high strength hardened material, such as a steel alloy.
而杆的大部分可由钛基粉末材料制成，其杆头可由高强度硬化材料，例如钢合金制成。
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