While an existing product is operated at the fifth stage, the NON-ELECTRIC cutter can start work at the second stage. Therefore the percent defective for an iron plate decreases.是什么意思_While an existing product is operated at the fifth stage, the NON-ELECTRIC cutter can start work at the second stage. Therefore the percent defective for an iron plate decreases.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句