Qaphela:
1. Sicela uvumele umehluko we-±0-3mm ngenxa yokulinganisa ngesandla.
2.Ngenxa yemiphumela yokuthwebula, izithombe zingase zingabonisi imibala yangempela, kuye ngomkhiqizo wangempela.
Imfuneko yokugcina
1. Ungabeki amabhokisi okupakisha umkhiqizo izikhathi eziningi kakhulu ukuze uvimbele umonakalo ephaketheni langaphandle
2. Gcina izinga lokushisa eliphakathi kuka--5 ° C no-30 ° C kanye nomswakama ongaphansi kuka-60%
3. Isikhathi sokugcina umkhiqizo: Unyaka owodwa, ngale kwesikhathi sokugcina, isixhumi sidinga ukuhlolwa kabusha ukuze kuhlolwe ukuthi ukusebenza okufanele kuyafaneleka yini.
4. Ungabeki umkhiqizo eduze kwamakhemikhali ukuze uvimbele ukugqwala komkhiqizo