1、 526672006102006/248 27 2002 . 184- , 1.02004 . 1 - 2 9 3 27 2006 . 434-4 8656-1:1988 . . 1. (ISO 8656-1:1988 Refractory products Sampling of raw materials and unshaped products Part 1:Sampling scheme,NEQ)5 , - . () . - , - , 2007 , - - II 5266720061 .12 13 14 35 .46 .67 .78 .79 .8 () - .9 () 12 B (
2、) , .13III 526672006 Unmouldedrefractories.Acceptancerulesandmethodsofsampling 200801011 ,-28874( ).2 :2429787.288742004. - -,1, , . (), - () . , , ,.3 :3.1 :,.817998,3.233.2 c115: .50779.102000,2.341 526672006 3.3 V: . .50779.102000,2.353.4 : (), (),.3.5 : , -().3.6 : .3.7 : , -.50779.102000,4.313.
3、8 (): , ,5%.3.9 , : , ,.3.10 : , -.3.11 ; : ,.817998,3.243.12 : , -.3.13 : , ().3.14 : .817998,3.193.15 : ,-,.817998,3.213.16 : , , .50779.102000,4.323.17 : .2 5266720063.18 X: , . 50779.102000, 2.263.19 : , .3.20 : , - . 1629978, 33.21 : .4 4.1 . - .4.2 - - .4.2.1 .4.3 1. 1 , m, , 1 . 1 3 310 10 20
4、 20 50 50 100 1000,050,20,52515301 1 /3. 1 /3, m1, m , (1 /3).2 .3 100 10 , 100 15 .4.4 , , .4.5 - .4.5.1 , , . , - .4.5.2 V :1 , V 5 % ;3 5266720062 , V 5 % 15 % ;3 , V 15%.4.5.3 , , . , , 3- .4.6 n, - , , c98c49 2. 2 n, . c981,% , 12 3 1 2 34445812162046812162432408121624324864805,05,05,04,13,52,9
5、2,52,215,012,310,68,77,56,15,34,721,217,315,012,310,68,77,56,7 1 . 1 5 510 10 50 50 100 100 500 500 1000 10001 100 .2 c981 .5 5.1 5.1.1 () - , , .5.1.1.1 , , . , - .5.1.1.2 - .2 .3 ( ).5.1.2 :- , , ( .1, .4);- - ( .5). .5.1.3 .5.2 5.2.1 - .5.2.1.1 5 (.6, .7). 0,3 . 1 .4 526672006 5.2.1.2, .5.2.1.2 5 50 0,20,4 , , . .5.2.1.3 50 (.1, .2, .3). 50 , , 20 . , , 5.2.1.2.5.2.2 5.2.2.1 - . () .5.2.2.2 , , 2. , (-) (). () - 1/3 2/3 0,5 .5.2.3 5.2.3.1 n1, , n1=nc,(1) n 2;c . , .5.2.3.2 . , 2.5.2.3.3 - 0,5 . 0,2 , , . - , 2/3 .5.3 5.3.1 1,5 - 5.1. .