1. Painted canvas [i. e., theatrical scenery, studio backcloths and the like, cut to shape, in rolls or mounted on wooden or metal frames]
彩绘油画布[即剧场布景、摄影背景幕及类似制品剪栽成形，成卷或固定在木框或金属框上]
2. Painted canvas [ i.e., theatrical scenery, studio backcloths and the like, cut to shape, in rolls or mounted on wooden or metal frames ]
彩绘油画布[即剧场布景、摄影背景幕及类似制品剪栽成形，成卷或固定在木框或金属框上]