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成都发动机公司与华西医科大学附属第一医院、四川省劳动卫生研究所共同研制的SZ——130型高压注射筒于最近在成都通过了由四川省科委主持的省级技术鉴定,从此结束了该产品完全依赖进口的历史。该注射筒形如大注射针筒,是检查人体心脏和血管病变的高压注射器上的一个重要
The SZ-130 high-pressure syringe barrel jointly developed by Chengdu Engine Co., Ltd. and First Affiliated Hospital of Huaxi Medical University and Sichuan Institute of Labor and Hygiene recently passed the provincial technical appraisal conducted by Sichuan Science and Technology Commission in Chengdu. The product is completely dependent on the history of imports. The syringe barrel, such as a large syringe, is an important part of high-pressure syringes to examine human heart and vascular lesions