当前素材是由九二图网为您提供的“Welding glass pipe work scene”作品,素材编号:20170715091914,尺寸为:5034×3744 像素,大小为:6.4MB,素材关键词要素为:Welding, glass tubes, work, scenes, melting, high temperature, flame, equipment, instrumentation, operation, acetylene, hydroxylene, liquefied,Other categories,Life Encyclopedia,Stock Images,欢迎下载收藏!