dorry hardness tester meaning in Chinese

多瑞硬度试验机

• hardness tester:    硬度测试器; 硬度计; 硬度实验机; ...
• hardness guage;hardness tester:    硬度计
• abrasive hardness tester:    抗磨硬度试验机; 磨料硬度试验机