Hydraulic dive,swing beam, return of knife is smooth and prompt by accumulator nitmgen cylinder. Possessing a speed blades gap adjusting device, permit to adjust steplessly the blades gap.是什么意思_Hydraulic dive,swing beam, return of knife is smooth and prompt by accumulator nitmgen cylinder. Possessing a speed blades gap adjusting device, permit to adjust steplessly the blades gap.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句