Double color oil seal, The part of the lip is made of FKM, and the outer part is made of ACM, which reduces the cost of the material. 双色油封,唇口部位采用氟橡胶,静密封部位采用丙烯酸酯胶,降低了材料成本。
Labial ministry uses labial line pen after form of painted and perfect lip, with cardinal lipstick even daub double lip. 唇部用唇线笔描画完美唇形后,以深红色唇膏均匀涂抹双唇。
Analysis on the Factors Influencing Double Lip Seal Service Life for Rolling Mill 影响高线轧机双唇密封使用寿命的原因分析
Masticatory efficiency and phonetics effects of double dentition denture for cleft lip and palate patients with different base design 不同基托设计的双重牙列修复对唇腭裂患者咀嚼效能和语音的影响
This paper introduced the usage of double rows of artificial teeth to restore the deficiency of middle-face on patients of cleft lip and palate. 本文介绍用双重牙列修复唇腭裂患者面中1/3缺陷,其特点是方法简便、效果明显和患者乐意接受。