contacet breaker current是什么意思

用法例句

6 units at Zouxian Power Plant,the protection is capable of preventing the trouble from exacerbating caused by the power-off of the controlled blade of forced-draft-fa

通过邹县电厂1号～6号机组增加风机动调增加故障断电保护功能,介绍了此功能防止因风机动调执行机构故障引起事故扩大的实用经验。