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1996年6月9日,太原高新技术产业开发区举行新闻发出会,由开发区企业山西宏征实业有限公司研制开发的“净化烟嘴”通过省级鉴定并批量投入生产,开始供应市场。宏征净化烟嘴采用国际高效尖端净化材料活性炭纤维,具有优越的吸附性能,可以降低香烟中尼古丁、焦油等有害物质。经国家烟草质量监督测试中心检测,尼古丁除去率达74.29%,
On June 9, 1996, Taiyuan High-tech Industrial Development Zone held a press conference. The “purification cigarette holders” developed by the development zone company Shanxi Hongzheng Industrial Co., Ltd. passed the provincial appraisal and were put into production in batches, and began to supply the market. Hongzheng Purifying Cigarette Nozzle adopts internationally advanced cutting-edge purification material activated carbon fiber, which has superior adsorption performance and can reduce nicotine, tar and other harmful substances in cigarettes. Tested by the National Tobacco Quality Supervision and Testing Center, the nicotine removal rate reached 74.29%.