乳牙不锈钢牙冠(stainless steel crown, SSC)：4例 6. 空间维持器(space maintainer)/阻断性齿颚矫正(interceptiv...
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Both watches have a stainless-steel case, an eye-catching crown and a black alligator leather strap. The watches allow for an engraving.
两款腕表均搭载精钢表壳、设计独特的表冠以及黑色鳄鱼皮表带。每枚腕表都可镌刻题字。
The teeth were putted in stainless steel die and the roots were embedded in self-curing resin , the crown out of the resin.
牙齿放在自制不锈钢模具内。 牙根用自凝树脂包埋，牙冠暴露。
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