涂料高温多功能测定仪 high frequency coating material: 高谐波涂料high temperature lasting tester: 高温持久强度试验机high temperature mor-tester: 高温抗弯强度测试仪high-low temperature tester: 高低温试验机high-temperature microhardness tester: 高温硬度测试器下载手机词典可随时随地查词查翻译