A.95%以上 B.98%以上 C.99%以上 D.1
A.確認(rèn)故障軸數(shù)/預(yù)報(bào)激熱故障總軸數(shù) B.確認(rèn)故障軸數(shù)/預(yù)報(bào)強(qiáng)、激熱故障總軸數(shù) C.確認(rèn)故障軸數(shù)/預(yù)報(bào)熱故障總軸數(shù) D.確認(rèn)故障軸數(shù)/探測(cè)的總軸數(shù)
A.現(xiàn)場(chǎng)維護(hù) B.專家支持 C.專業(yè)維修 D.電腦檢測(cè)