Luluphi uhlobo lweglasi olufanelekileyo ukuthenga

1. Ubumhlophe: akukho mbala ocacileyo kunye nokukhanya okufunekayo kwiglasi ecacileyo.

2. Amaqamza omoya: Inani elithile lamaqamza omoya anobubanzi nobude obuthile avumelekile, ngelixa amaqamza omoya anokuhlatywa ngenaliti yentsimbi awavumelekanga ukuba abekho.

3. Intlama ecacileyo: ibhekisa kumzimba weglasi onokunyibilika okungalinganiyo.Kwiikomityi zeglasi ezinomthamo ongaphantsi kwe-142L, akukho ngaphezu kweyodwa enobude obungekho ngaphezu kwe-1.0mm;kwikomityi yeglasi enomthamo we-142 ~ 284mL, akukho ngaphezu kwe-1.5mm ubude.Enye, izigaqa ezicacileyo ze-1/3 yendebe yomzimba azivumelekanga ukuba zibekho.

4. Iintlobo ezixubileyo: zibhekisela kwi-opaque granular sundries, ubude abukho ngaphezu kwe-0.5mm, kwaye akukho ngaphezu kweyodwa.

5. Ukungqukuva komlomo wendebe: kubhekiselwa kumlomo wendebe awungqukuva, umahluko wawo wedayamitha awukho ngaphezu kwe-0.7 ~ 1.0mm.

6. Imigca: Ukuhlola okubonwayo kumgama oyi-300mm ngokucacileyo akuvumelekanga.

7. Ukutenxa okuphantsi kobude bekomityi (ukutenxa okuphantsi kobude bekomityi): Umahluko wobude bomzimba wekomityi awukho ngaphezu kwe-1.0 ~ 1.5mm.