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ǰλã(y) > „ > g(sh)֧ >

Ȫˮ̎ıcÑ(h)һēQ׌Ñ(h)

ǰλ(y) > „ > g(sh)֧ >

ˮۺȻX˜
l(f)r(sh)g22-05-04 g[

ˮȻX˜ʣ

ָQ(chng)

ˮȻX˜GB15892-2009ָ

Һw

w

XAL2O3|(zh)֔ 

10.0

29.0

}/%

40.0-90.0

ܶȣ20/(g/cm3)     

1.12

----

|(zh)֔        

0.2

0.6

PHֵ10g/LˮҺ

3.5-5.0

AS|(zh)֔/%      

0.0002

UPb|(zh)֔/%      

0.001

kCd|(zh)֔/%      

0.0002

(Hg)|(zh)֔/%       

0.00001

r(ji)tCr+5|(zh)֔/%   

0.0005

עҺwa(chn)ƷAsPbCdHgCr+5 ָ˾AL2O310%ӋAL2O3 10%r(sh)(sh)HAL2O3 10%a(chn)ƷӋs|(zh)ָ

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