Guangzhou enrichment equipment machinery factory is specializing in the production of food packaging machinery and the West kitchen equipment manufacturers.
广州致富设备机械厂是专业生产食品包装机械及西厨设备的厂家。
2
It's very important to study sorbent with high selectivity, low cost and good stability, applying in separation enrichment and detection of pesticide in food and environment field.
因此研究高选择性，低成本，稳定性好的吸附材料用于食品和环境中农药的分离、富集和检测十分重要。
3
This custom has now given way to parental contributions of money, food, or candy for the enhancement and enrichment of the basic classroom program.