近日，由河鋼材料院提出並牽頭製定的《增碳劑 氮含量的測定 甲醛法》行業標準，順利完成中國船舶七二五所等6家外部實驗室共同精密度試驗，檢測上限由儀器法的1%擴大至10%，tianbuzengtanjiguoneijiancebiaozhunkongbai。zhebiaozhizhehegangcailiaoyuanzaibiaozhunyinlingjishuchuangxinfangmianshixianlexintupo，jinyibutishengleqiyezaiyejinjiancexingyezhongdeyingxiangli。

　　hegangcailiaoyuanlizuhegangjishushengjixinfazhanjieduan
，zhanzaimanzuguojiahexingyezhanlvexuqiudegaodu
，jijicanyuguojiajixingyebiaozhunzhidinggongzuo。zhudaojicanyuqicaozhidingjiancebiaozhunshiyuxiang，qizhongzhudaozhidingguojiabiaozhun2項
、行業標準2項，通過標準引領，助推檢測行業高質量發展。

　　《增碳劑 氮含量的測定 甲醛法》行業標準，明確了測試範圍
、試劑配比、試樣分析、精jing密mi度du等deng內nei容rong，應ying用yong該gai方fang法fa可ke以yi快kuai速su準zhun確que測ce定ding增zeng碳tan劑ji中zhong氮dan的de含han量liang
，為wei鑄zhu造zao工gong業ye和he冶ye金jin行xing業ye熔rong煉lian過guo程cheng增zeng碳tan劑ji的de選xuan擇ze及ji加jia入ru量liang提ti供gong參can考kao，為wei保bao障zhang產chan品pin質zhi量liang創chuang造zao條tiao件jian。