EN 
JA
KO
AR
VI
TRNews - ShenAo Metal
HOT NEWS
-
Zvido zveTekinoroji zveS...
2021-07-09
-
Kuyerera kwechati yesodium formal...
2021-07-09
-
Application uye process inovandudza...
2021-07-09
Mamwe #mazano ekuverenga makemikari:
Nguva: 2021-02-28 Hits: 39
Mamwe #mazano ekuverenga makemikari:
Nzira yekushandura % kuti ppm?
Mhinduro : wedzera ne10000
Somuenzaniso : 0.002% × 10000 = 20ppm
Nzira yekushandura ZnO% kuti Zn%?
Mhinduro: ZnO% ×0.81=Zn%
Somuenzaniso :ZnO 95% ×0.8025=Zn76.24%
Sezvo #ZnO molecular uremu i81, #Zn molecular uremu i65 , saka 65/81=0.8025
