backing flat的意思|示意
美 / /
英 / /
支持平
backing flat的网络常见释义
支持片 ... air caster空气脚轮 backing flat支持片 batten (wood)木 ...
backing flat相关短语
1、 flat foam backing 光面泡沫地毯背衬
backing flat相关例句
Heavy paper backing, with medium softness, flat sanding surface and small extension. Suit for making various kinds of belts and specialty abrasives.
重型纸基砂带，具有适中的柔软度，砂面平整、延伸率小，适合做各种砂带、砂卷和异型制品。