Lambar raga tana nuna cewa ƙananan ƙananan barbashi, ƙwayoyin sieve sieve barbashi na iya zama foda, amma a zahiri su barbashi ne; Karamin lambar raga, kwayoyin sieve sieve barbashi an rage, da kuma jiuzhou kwayoyin sieve sieve barbashi na kusan 8 * 12 raga suna da girma.
Babban mahimmancin yana nufin allo a fannin inci * inci, kayan na iya wucewa ta allon, yawan ramuka na allon ana bayyana shi azaman raga.
Kamar yadda kake gani, samfurin na iya wucewa ta hanyar allo tare da buɗewa na raga a inci * inci. Ta hanyar misalin, ma'aunin raga yana nuna girman abu mai kyau; Girman ƙaramin girman martaba yana nuna girman kayan.
Girman Sieving shine girman raga cewa barbashi cewa barbashi na iya wuce ta allon. An bayyana shi azaman adadin messhes a allon tare da inch fyade, saboda haka ana kiranta da lambar raga.
Siewar kwayoyin cuta na al'ada
4 * 8 raga = 3-5mm
8 * 12 raga = 1.6-2.5mm
Har zuwa kwararar kwayar cutar kwayoyin cuta, ƙayyadaddun bayanai game da daidaitattun siees a cikin ƙasashe daban-daban sun bambanta. Tsarin Taylor da ake amfani da shi yana amfani da adadin ramuka a kowane inkech kamar lambar sieve, wanda ake kira raga raga.
Lokaci: Oct-10-2021