Permissible depth of flaw and decarburized layer 裂纹之容许深度及脱碳层
2.
Diameter tolerance ovality and average decarburized layer depth 偏圆度及脱碳层的平均深度
3.
The decarburized layer also varies in depth and produces an inconsistent softer region compared to the region with full carbon 与之类似，脱碳面下部分淬火程度不如非脱碳面下部。
