Terms for subject Shipbuilding containing 无 气

Chinese	English
变化无常的天气	broken weather
无气喷涂油漆	airless spray painting
无焊药的气焊条	bare gas welding rod
无线电自动气象仪	automatic radio meteorograph
电气和无线电操作员	electrical and wireless operator
高压无气喷涂	high pressure airless spraying