Cov ntaub ntawv roughness yog dab tsi?
Txheem
Qhov roughness ntawm cov ntaub ntawv ntsuas li cas?
Kuv yuav tsum xaiv qhov hnyav npaum li cas?
Yuav ua li cas American thiab Swiss template cov ntaub ntawv sib piv?
Yog li vim li cas ho tsis ntsuas qhov roughness ntawm cov ntaub ntawv hauv cov hniav ib nti?
Ntxiv
in
Uncategorized
by
NewRemontSafeAdmin
Cim npe: