Supplementary protection certificates for medicinal products and plant protection products;
医药产品和植物保护产品的补充保护认证;
Shanghai Zhongguan group is China's leading supplier and manufacturer for plant protection products.
上海中冠集团是中国领先的植保产品供应商和生产商。
CERES however recommends, that before using new commercial fertilisers or plant protection products, farmers submit a complete technical datasheet for review.
但CERES建议在使用新的商业肥料或植物保护产品之前,农户先提交一份完整的技术数据表进行审核。
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