Casting surface quality which is determined by casting parameters, affects the performance of mechanics and electrical conductivity.
铸件的表面质量影响着铸件的力学性能和导电性能，而表面质量与拉铸工艺参数有关。
Casting surface quality which is determined by casting parameters, affects the performance of mechanics and electrical conductivity.
铸件的表面质量影响着铸件的力学性能和导电性能，而表面质量与拉铸工艺参数有关。
应用推荐