可得然胶 1. A new type of thickener-curdlanand its use in food industry; 新型食品添加剂增稠剂—可得然胶在食品工业中的应用 2) Even though plastic is recyclable, 虽然塑胶可回收, 3) can be got 可得 1. There reads in Part A of Duke Wen of