The laboratory technicians at Bicon have placed the aluminum oxide sleeve in an ultrasonic cleaner with distilled water before building up the porcelain.
The laboratory technicians at Bicon have placed the aluminum oxide sleeve in an ultrasonic cleaner with distilled water before building up the porcelain.
在拜肯中心技工所技师先将氧化铝套管置入超音波清洁器内的蒸馏水中，之后做成齿冠。