walnut in shell带壳核桃
walnut-shell胡桃壳
walnut with shell带壳核桃
WALNUT WITHOUT SHELL核桃仁
Walnut shell extract核桃壳浸膏;核桃浸膏
Walnut Shell Ink核桃壳墨水
walnut shell filter核桃壳滤料
Walnut shell grit核桃木磨料
walnut shell powder核桃壳粉
Preparation and properties of phenol-formaldehyde type resin adhesive derived from liquefied products of walnut shell in phenol with acid catalyst were studied.
研究了核桃壳苯酚液化产物制备的酚醛树脂类木材胶粘剂及性能。
参考来源 - 核桃壳液化产物制备木材胶粘剂的研究