Iimfuno zokugquma:
1. Ukugquma iifilimu ezahlukeneyo zentsebenzo.
2. Ukugquma ifilimu ye-AF engenamanzi kunye ne-antifouling.
Amaxabiso eNkqubo yeZhenhua:
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Ukubonelela ngezixhobo zokugquma ezihambelanayo kunye nenkxaso yobugcisa bokugquma kubavelisi kunye nabathengi.
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Ukubonelela ngezixhobo zokugquma ezihambelanayo kunye nenkxaso yobugcisa bokugquma kubavelisi kunye nabathengi.