腾讯体育直播

　　控制5310无缝管微量有害元素的方法

　　5310无缝管控制措施：

　　1.SnHANLIANGDEKONGZHI。

　　GANGSHUIZHONGSnHANLIANGSUIZHETIESHUIBILIZENGDAERXIAJIANG，TIESHUIBILI≥47%，ZETIESHUISnHANLIANGMANZUYAOQIU。YINGXIANGGANGSHUIZHONGSnHANLIANGDEZHUYAOYINSUSHIFEIGANG，SHIYONGZHONGFEI、ZICHANFEIGANG，ZENGJIATIESHUIBILISHIKONGZHIGANGSHUIZHONGSnHANLIANGDEYOUXIAOCUOSHI。

　　2.AsHANLIANGKONGZHI。

　　GAOLUDELULIAOJIEGOUZHONGSHAOJIEKUANG75-78%+QIUTUANKUANG20-22%+SHENGKUANG0-5%,QIUTUANKUANGHESHENGKUANGDEAsHANLIANGBIJIAOSHAO，SHAOJIEKUANGSHIYINGXIANGTIESHUIZHONGAsHANLIANGDEZHUYAOYINSU。TONGGUOKONGZHISHAOJIEYUANLIAOJIEGOU，DIAOJIEYUANLIAOPEIBI，KEYIYOUXIAOKONGZHITIESHUIAsHANLIANG。CIWAI，GANGSHUIZHONGAsHANLIANGSUIZHETIESHUIBILISHENGGAOERSHENGGAO。DIAOJIEDIANLUTEZHUANGTIESHUIBILI，CHUBEIDIAsHANLIANGSHENGTIEKUAIYESHIJIANGDIGANGSHUIAsHANLIANGDEYOUXIAOTUJING。