The measuring method of sand compactability in laboratory is analyzed,and a fast measuring method is designed,and the intelligent instrument for fast measuring sand compactability are developed.
分
铸造行业型砂紧实率现有测试方法,提出
机电一体化的型砂紧实率快速智能测试方法,
此研制成功
便携式型砂紧实率快速智能测试仪。
即将毕业的
22
,已经在 STL 工作了两
、机床、

术和
2月合集


