189 VS M390 189和M390都是刀具制造中的顶级材料，它们在性能上都非常优秀。但是，它们的优点却各不相同，需要根据具体需求来选择。189的优点 首先，189的耐腐蚀性能良好，使用起来不会因为腐蚀而失去美观和实用性。其次，189的硬度高，磨损性能好，在使用过程中不容易损坏。最后，由于189是日本材质，制造工艺非常精细...
20 CV / M390 VS ZDP-189 I've been happy with the performance of my M390 knives. Haven't tried ZDP-189 as of yet but am interested in a stretch with this steel. I'd be interested in info from hands on field performance between the 2 steels. ZDP-189 has gotten a rap for being ...