Vous avez cherché: tappiera (Maltais - Anglais)

għalhekk kampjuni għandhom preferibbilment jittieħdu minn tappiera fin-naħa ta’ fuq.
therefore samples should preferably be taken through a manhole.

bi skrun jew aġitatur imħaddem b’mutur elettriku u mqiegħed fuq it-tappiera bl-aġitatur imdendel fil-ħalib;
by a propellor or agitator driven by an electric motor and placed on the manhole with the agitator suspended in the milk;

fil-każ ta’ tankijiet tal-ferrovija jew tat-triq, b’riċirkulazzjoni tal-ħalib minn manka tat-trasferiment imwaħħla mal-pompa tal-ħatt tat-tank u mdaħħla mit-tappiera;
in the case of rail or road tankers by recirculation of the milk through the transfer hose attached to the tanker unloading pumps and inserted through the manhole;