Conclusion Both investment materials cause no obvious changes on biological characteristics of pure titanium castings with the existing of surface structural changes.
结论两种包埋料所致纯钛铸件表面结构的变化未导致其生物学性能方面的明显改变。
Objective To compare the effect of different investment materials on the fit of titanium castings.
目的比较不同包埋材料对铸钛适合性的影响。
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