And it is a light curing resin as dispersant, the LED on the machine - UV light irradiation, resin curing film caused by chemical reaction.
而它是以光固化树脂为分散剂，以机器上的LED-UV光能照射，引起化学反应使树脂固化成膜。
And it is a light curing resin as dispersant, the LED on the machine - UV light irradiation, resin curing film caused by chemical reaction.
而它是以光固化树脂为分散剂，以机器上的LED-UV光能照射，引起化学反应使树脂固化成膜。
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