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上海晟声自动化分析仪器有限公司拥有行业领先技术,一直为客户提供高品质测试仪器,2005年在我国率先研制成功颜色传感器判定滴定终点的全自动凯氏定氮仪,打破了某国外产品的技术垄断地位,获国家发明(ZL200710054302.7)与实用新型专利(ZL200620032350.7)各一项。晟声定氮仪因在多次比对测试中的优异表现,参与国家标准GB/T 22923—2008化肥中的氮、磷、钾
Shanghai Sheng Automation Instrument Co., Ltd. has the industry-leading technology, has been providing customers with high-quality test equipment, in 2005 in China successfully developed the first successful color sensor to determine the end of automatic titration Kjeldahl apparatus, breaking the technology of a foreign product Monopoly, won the national invention (ZL200710054302.7) and utility model patents (ZL200620032350.7) each one. Sheng Sheng set nitrogen due to many excellent performance in the comparison test, to participate in national standards GB / T 22923-2008 fertilizer nitrogen, phosphorus and potassium