实用试验 meaning in Chinese
commercial use test
in-use testing
operational test
Examples
- Test conditions for box type vertical drilling machines . testing of the accuracy . part 2 : pratical test
箱型立式钻床的试验条件.精确度试验.第2部分:实用试验 - Test conditions for pillar type vertical drilling machines . testing of the accuracy . part 2 : practical test
柱型立式钻床的试验条件.精确度测试.第2部分:实用试验