Abrasive particles generally fall into the spherical, two types of diamond, usually used in sandblasting Jingang Sha (white steel-yu) corundum, corundum) for the diamond abrasive.
英
美
释义
磨料按颗粒状一般分为球形,菱形两类,喷砂通常采用的金刚砂(白钢玉)刚玉、棕刚玉)为菱形磨料。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载