spz

  • 网络卫生防护区;皮带轮;超塑性锌合金;磺胺氯吡嗪钠
spzspz
  1. Microstructures and superplastic properties of SPZ titanium alloy were studied .

    研究了SPZ钛合金的超塑性变形及其变形前后的显微组织。