four-ball tester meaning in Chinese
四球润滑剂性能测定仪
四球试验机
Examples
- Testing of lubricants ; testing in the shell - four - ball tester , general working principles
润滑剂检验.第1部分:用壳牌公司的四球仪检验的一般工 - Testing of lubricants ; testing in the shell - four - ball tester , determination of welding load of fluid lubricants
润滑剂检验.第2部分:用壳牌公司的四球检测仪检验.液 - Testing of lubricants ; testing in the shell four - ball tester , determination of wearing caracteristics of liquid
润滑剂检验.第3部分:用壳牌公司的四球检测仪检验.液 - Testing of lubricants ; testing by the shell four - ball tester ; determination of welding load of consistent lubricants
润滑剂检验.用壳牌公司的四球试验仪检验.润滑脂焊接 - Testing of lubricants ; testing by the shell four - ball tester ; determination of wear characteristics for consistent lubricants
润滑剂检验.用壳牌公司的四球试验仪检验.润滑脂磨损