The striated and polished surfaces are called slicken-sides.
有条痕的磨
则称
擦痕。
The striated and polished surfaces are called slicken-sides.
有条痕的磨则称擦痕。
Outside surface is mill finish.Reinforcing layer is braid fiber with high retractility.
2 、外表，增强层高伸缩性编织纤维。
声明：
上例句、词性分类均由互联网资源
成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
