canvas fabrics造句

specification for 570 g m2 and 640 g m2 cotton canvas fabrics for aerospace purposes
航空航天用570gmm和640gmm棉粗帆布纤维规范
the carpentry team built seven frames of equal size to support the large background painting that would be placed on the stage . several fellow practitioners then secured canvas fabric over each of the frames, which stood nine meters high, due to the enormous size of the lecture venue formosa s largest indoor stadium . the sections were then carried by five brothers from the basement of the taoyuan center to an empty lot in front of the kitchen, where they were erected and placed together for painting
由于师父的讲经会场非常的宽广，光是讲经台背景的布幕就有九公尺高，所以先由木工同修将框架钉好，再由数位同修负责裱好胚布，这些工作都在中心的地下室进行，裱好的画布须由四五位大汉从地下室以人力搬运至中心厨房前的空地，以便将画布竖立起来作画。
It's difficult to find canvas fabrics in a sentence. 用canvas fabrics造句挺难的