GOST EN 1482-1-2013 Fertilizers and liming materials Sampling and preparation of samples Part 1 Sampling《肥料和石灰材料 取样和试样的制备 第1部分 取样》.pdf

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3、 ( ) 24 E ( ) 32 36 ( ) . 39 EN 1482-1-2013 V , . . - : ISO 8634, ISO/TR 5307, ISO/TR 7553 EEC 77/535 ( (EC) No 2003/2003), - : ISO 3963, EEC 77/535 ( (EC) No 2003/2003); - : ISO 7410, ISO 7742, ISO 8358 EEC 77/535 ( (EC) No 2003/2003); - : ISO 5306 EEC 77/535 ( (EC) No 2003/2003). EN 1482-2 . 1 . ,

4、 . , . , , , , ( ) . EN 1482-1-2013 VI 1 ) ) , EN 1482-1-2013 1 1 Fertilizers and liming materials. Sampling and preparation of samples. Part 1. Sampling - 2015-01-01 1 1000 ( ), , . , , , , . - , , , . . 2 . ( ) EN 1235 Solid fertilizers Test sieving (ISO 8397:1988, modified) . ( ISO 8397:1988) ISO 2602 Statistical interpretation of test results Estimation of the mean Confidence interval . . ) ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth (