At present the lumber industry uses the saw blade guide system not very well, but the new research about the saw blade guide have the disadvantages to reequip the band saw.是什么意思_At present the lumber industry uses the saw blade guide system not very well, but the new research about the saw blade guide have the disadvantages to reequip the band saw.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句