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ִб׼ҵƣNaNO3GB/T4553-2016
װ50Ϸ֯
;´ɡ޻ΡʡȾϡұ𡢻еҽҩ̡ѧ̻ȡ
עҪлδľмȼ;ˮֱ䡣
ָ꣺


Ŀ

׼Ҫ

ŵƷ

һƷ

ϸƷ

   

ɫϸСᾧdzɫdzɫ򵭷ۺɫ

ƣNaNO3w/%   

99.7

99.3

98.0

ˮ֣w/%     

0.5

1.5

2.0

ˮw/%

0.02

0.03

-

ƣNaNO2w/%

0.01

0.02

0.10

̼ (NaCO3 w/% 

0.05

0.05

0.10

[Ca(NO3)2],w/% 

0.03

-

-

þ[Mg(NO3)2],w/%

0.03

-

-

Few/%   

0.002

0.002

0.005

H3BO3w/% 

0.1

0.2

-


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