nosecup

基本解释

• 阻水罩

同根派生

英汉例句

• The designs of the moulds for forming the faceshield and nosecup are stated.
  介绍一种新型全脸式防护面具面罩的结构特点及其罩体、阻水罩模具的设计。
• The faceblank is an important functional assembly in the overall design of the facepiece,which puts other functional assemblies,such as eyepieces,breathing system,voice transmitter and nosecup etc.
  罩体是将防毒面具中各功能部件(如眼窗、呼吸气系统、通话器和阻水罩等)组成为一个整体的骨架,是面罩总体设计中的一个重要部件,涉及面罩十多项技术性能指标。
• Keywords respirator;whole-face respirator;faceshield;nosecup;sealing frame;mould design;
  防毒面具;全脸式面罩;罩体;阻水罩;密合框;模具设计;