发布时间:2025-02-05 11:46:37
说相当于国产的Cr12MoV是不完全正确的,因为SKD11的合金成分要比Cr12MoV的要高。性能也要比Cr12MoV好一些。它属于日本代号。
我是初中文化 哪位老师帮帮我学会看装修图纸一日为师 终身为父
2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37 2025-02-05 11:46:37