1、 (ISO 20884:2004, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)ISO 208842012, 1.092 . 1.22009 . , - . , , -, 1 - , 31 -, 42 3 , (- 15 2012 . 42) : ( 3166) 00497 ( 3166) 00497 BYKGRUTJUZ 4 ISO 20884:2004 Petroleumproducts Determination of sulfur content of automoti
2、ve fuels Wavelength-dispersive X-ray fluorescencespectrometry (. . ). 526602006 . - - . TC 28 - (ISO). (en). , - , , , - . - 1.52001 ( 3.6). (IDT)5 19 2013 . 175- ISO 208842012 - 12014 .6 II ISO 208842012 - , - . () - . , , 2013 -, III ISO 2088420121 12 13 14 25 .26 .27 28 39 .410 411 512 513 5 () ,
3、 .6 .6 () .7IV ISO 208842012 Automotive fuels. Method for determination of sulfur content by wavelength-dispersive X-rayfluorescence spectrometry 201407011 , 2,7 %, , 5 % . (), - 5 500 / . , , , - , - . , 4.3 7.1., , . , . , , . - .2 . - .ISO 3170:2004 Petroleum liquids Manual sampling ( . )ISO 3171
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6、3, - , .8 8.1 1.8.2 - , . - 50 /. , 50 / , , 40000 . ( 9), ( 10).8.3 (- / ), , - , . , - .3 ISO 2088420129 9.1 , , 8.3 . 5 60 / 60 500 / - .9.2 (7.3) (. ). , - 2 3, . IS - S-K c97 0,5373 I 0,545 . , - , .9.3 R0 (1). - 2 3, - R0 . (2)R0= IS IB; (1)R0(x)=a + bx + cx2, (2) R0 S-Kc97 0,5373 ;IS S-Kc97 0,5373 ;I 0,545 ;R0() , , () ; , /;,b, ., , -.9.4 , , - . - . . - , , - . .10 10.1
