Yog, peb muaj pov tseg ua npuas ncauj hau catheter rau sow, ib kawg pov tseg ua npuas ncauj hau catheter rau sow yog nrog “M” zoo li tus npauj npaim taub, lwm qhov kawg ntawm pov tseg ua npuas ncauj hau catheter rau sow yog nrog los yog tsis muaj lub hau kawg, feem ntau, qhov ntev ntawm cov khoom pov tseg ua npuas ncauj catheter rau sow yog 510 +/- 5mm.

Rau cov khoom siv pov tseg ua npuas ncauj catheter, peb muaj qhov zoo sib txawv rau koj xaiv.
Ukraine zoo (tam sim no muag rau Ukraine), lub sab nraud txoj kab uas hla yog 6.3 +/-0.1mm, qhov no yog me ntsis lub teeb yuag, me ntsis inferior elasticity, thiab tus nqi yog economic.
Cov teb chaws Europe zoo (Tshwj tsis yog rau Ukraine), lub taub sab nraud yog 6.6 +/- 0.1mm, qhov no yog qhov hnyav me ntsis, qhov elasticity zoo dua, thiab qhov zoo dua.
Nws yog ib qho nyuaj los qhia qhov txawv ntawm qhov zoo thiab kev xav.

pov tseg ua npuas ncauj hau catheter rau sow