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一种能够吸收相当于自身重量1500倍水分的吸水保水剂.最近由陕西杨凌农业高新技术产业开发区惠中科技开发有限公司开发成功.
A kind of water absorbent that absorbs water equivalent to 1500 times its own weight, recently developed by Huizhong Science and Technology Development Co., Ltd. of Shaanxi Yangling Agricultural High-tech Industrial Development Zone.