基本解釋[能源科學(xué)技術(shù)]復(fù)位桿詞組短語(yǔ)短語(yǔ)ejector plhcommercinos return pin 復(fù)位桿ejector plate return pin 頂出板歸復(fù)銷(xiāo);脫模板回程銷(xiāo)ejector pldined on return pin 復(fù)位桿advance return ejector pin 先回程推桿ejector plingested return pinandpush -back pin 復(fù)位桿ejector return pin更多詞組專(zhuān)業(yè)釋義能源科學(xué)技術(shù)復(fù)位桿