中文字幕丰满乱子伦无码专区,国产玩具酱一区二区三区,亚洲AV无码久久寂寞少妇,av免费看疯狂自慰流水,国产精品亚洲片夜色在线

SAMC Spray Glue, Drying Room

Aircraft wing spray glue room, drying room
The spray glue room consists of temperature air supply system, exhaust system, fresh air filtration system, waste gas treatment system, electronic control system, etc
The drying room consists of circulating air supply system, steam heating system, fresh air filtration system and electronic control system