Ubufakazi bokuqhuma kwe-Shenhai
Izinga lokushisa lokushisisa letiyela elijwayelekile akufanele lidlule ku-170°C ukuvimbela ukuguga ngokushesha.
Ukuchayeka okwandisiwe ekushiseni ngokweqile kungaholela ekulimaleni. Lapho ugcina ukwahlukanisa isikhathi eside, izinga lokushisa kufanele ligcinwe lingaphansi kuka-100°C.