The usual mechanism for the inner side core_pulling of the plastic parts include slanted guide pin, slanted slide block and horizontal side slide block, etc.是什么意思_The usual mechanism for the inner side core_pulling of the plastic parts include slanted guide pin, slanted slide block and horizontal side slide block, etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句