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- , . . , ..
3.5 4.5 5.5
99,95% 99,995% 99,9995%
CO2 < 10 ppm < 5 ppm < 0,5 ppm
CO < 5 ppm < 2 ppm -
C2H6 - - < 0,1 ppm
N2 < 200 ppm < 20 ppm < 3 ppm
O2 < 10 ppm < 2 ppm < 0,3 ppm
H2O < 10 ppm < 5 ppm < 0,5 ppm
CnHm < 200 ppm < 15 ppm < 0,5 ppm
. , .
16.04246 /
CAS
74-82-8
UN1971
-182,46 C
-161,48 C
( 2015)
2.1
-82,59 C
(): ; : ; "2" (): ; : ; "2"
4,599
, 3
⌀D×H,
,
, .
40
⌀23×128
39
10 (200 )
50
⌀23,5×147
57
12,5 (200 )
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