nosecup

常見例句

The designs of the moulds for forming the faceshield and nosecup are stated.
介紹一種新型全臉式防護面具面罩的結構特點及其罩體、阻水罩模具的設計。
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.
罩體是將防毒面具中各功能部件(如眼窗、呼吸氣系統(tǒng)、通話器和阻水罩等)組成為一個整體的骨架,是面罩總體設計中的一個重要部件,涉及面罩十多項技術性能指標。
Keywords respirator;whole-face respirator;faceshield;nosecup;sealing frame;mould design;
防毒面具;全臉式面罩;罩體;阻水罩;密合框;模具設計;