A.待具時(shí)間/(運(yùn)行時(shí)間+停電時(shí)間+待料時(shí)間+待具時(shí)間+機(jī)修時(shí)間+故障停機(jī)時(shí)間)*100
B.停電時(shí)間/(運(yùn)行時(shí)間+停電時(shí)間+待料時(shí)間+待具時(shí)間+機(jī)修時(shí)間+故障停機(jī)時(shí)間)*100
C.待料時(shí)間/(運(yùn)行時(shí)間+停電時(shí)間+待料時(shí)間+待具時(shí)間+機(jī)修時(shí)間+故障停機(jī)時(shí)間)*100
D.運(yùn)行時(shí)間/(運(yùn)行時(shí)間+停電時(shí)間+待料時(shí)間+待具時(shí)間+機(jī)修時(shí)間+故障停機(jī)時(shí)間)*100