Hauj lwm lawm
Kev tsis
Siab yield Flocked nasopharyngeal swab flocking qhov ntswg ntswg
Nasopharyngeal Flocked Swabs Perpendicular Nylon Fibers ua zoo li tus txhuam muag muag thiab tso cai txhim kho cov ntawv sau sib ntxiv ntawm tes. Capillary kev txiav txim siab ntawm Nylon fiber strands tswj kev muaj zog hydraulic txais kev ua kua. Qauv nyob qis qis ze rau ntawm cov nplaim tso cai yooj yim dua.
Cim npe nrov: nasopharyngeal swab huv, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, lag luam wholesale, pheej yig, qis tus nqi
