Tafuta ' ' kupata maudhui yanayofaa , ambayo inachukua sekunde }
Muhtasari:When sampling in bulk gasoline barrels, samples shall be selected according to % of the number of gasoline barrels, but [Soma maandishi yote]
Muhtasari:Ili kupunguza uwezekano wa makosa ya mzunguko mfupi wa kulinda mabadiliko ya aina ya kawaida, kuzuia na ufunguo ni & ldq[Soma maandishi yote]