铝及铝合金阳极氧化膜厚度的试验方法 分光束显微法
Test methods for thickness of anodic oxidation coatin-gs on aluminium and aluminium alloys--Split-beam mic-roscope method
标准状态
发布于:1987-06-26
实施于:1988-05-01
已废止
Test methods for thickness of anodic oxidation coatin-gs on aluminium and aluminium alloys--Split-beam mic-roscope method