05-31-2009, 05:34 PM
,
][ ][
ph (
)
ph :
ph=7
ph>7
ph<7
...
ph=7
ph>7
ph<7
7up
up ph 7
/
hcl Կ
/
7up Կ
/ 7up + =
][ ][
ph (
)
ph :
ph=7
ph>7
ph<7
...
ph=7
ph>7
ph<7
7up
up ph 7
/
hcl Կ
/
7up Կ
/ 7up + =