defective index

常見例句

Reducing the defective index of the cast iron vane, the invention is also favorable for improving the fan efficiency.
降低了鑄鉄葉片的廢品率，同時(shí)也有利於提高發(fā)風(fēng)扇傚率。
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The phenomenon that the crack defect at jaw hole during baking process of carbon anode vertically charged in baker causes the defective index of carbon anode rise.
在焙燒過(guò)程中，竪裝陽(yáng)極出現(xiàn)爪孔缺陷的現(xiàn)象是導(dǎo)致陽(yáng)極生産廢品率增多及成本居高不下的一個(gè)很重要原因。
Is the OQA defective level tracked as an index to predicted the outgoing quality level?
是否有OQA不良跟蹤作爲(wèi)出貨品質(zhì)反餽？