welding helmet
英 [ˈweldɪŋ ˈhelmɪt]
美 [ˈweldɪŋ ˈhelmɪt]
焊工帽罩
双语例句
- The utility model relates to an energy-saving environment-friendly welding helmet, which consists of a solar charger, an air filter, goggles and a health gauze mask.
一种节能环保电焊帽，本实用新型由太阳能充电器、空气过滤器、护目镜、卫生口罩组成。 - Because the fume harm of Al2O3 that created in aluminum alloy arc welding process would suspend for a long time, the general protection helmet could not get good results.
铝合金焊接过程中产生的氧化铝烟尘具有悬浮时间长的特点，普通防护面罩难以实现良好的防护效果。