在此基础上，并参照国外的有关资料提出了不同模数时的最佳有效硬化层深度值。
On the basis of this, with reference of foreign information, the paper offers optimal effective hardened layer' thicknesses related to different module of gear.
在此基础上，并参照国外的有关资料提出了不同模数时的最佳有效硬化层深度值。
On the basis of this, with reference of foreign information, the paper offers optimal effective hardened layer' thicknesses related to different module of gear.
应用推荐