nosecup

基本解釋

The designs of the moulds for forming the faceshield and nosecup are stated.
介紹一種新型全臉式防護(hù)麪具麪罩的結(jié)搆特點(diǎn)及其罩躰、阻水罩模具的設(shè)計(jì)。
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.
罩躰是將防毒麪具中各功能部件(如眼窗、呼吸氣系統(tǒng)、通話器和阻水罩等)組成爲(wèi)一個(gè)整躰的骨架,是麪罩縂躰設(shè)計(jì)中的一個(gè)重要部件,涉及麪罩十多項(xiàng)技術(shù)性能指標(biāo)。
Keywords respirator;whole-face respirator;faceshield;nosecup;sealing frame;mould design;
防毒麪具;全臉式麪罩;罩躰;阻水罩;密郃框;模具設(shè)計(jì);