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- Brown corundum,white corundum or carborundum polishing grinders should be used according to the processen materals. 根据所加工材质,应适当选用棕刚玉、白刚玉、炭化硅等磨料成分的滚抛磨具。
- The water based mixed coating in steel castings was developed using brown corundum powder and zircon powder as refractory materials of foundry coating. 采用棕刚玉和锆英粉作耐火材料,研制了铸钢件用水基复合涂料。
- The oilstones produced by our company include brown corundum(A),white corundum(WA),black carborundum(C),green carborundum(GC)etc. 我公司生产的油石有棕刚玉(A)、白刚玉(WA)、黑碳化硅(C)、绿碳化硅(GC)等材质。
- There are brown corundum abrasive, and just sand, red sand just, tin iron alloy, iron alloy, ferrosilicon, refractories, iron ore, Steel, lead sand, cut丸等. 磨料主要有棕刚玉、黑刚砂、红刚砂、锡铁合金、铁合金、硅铁、耐材、铁砂、钢砂、铅砂、切丸等。
- The network interpenetrating of ternary alloying system of PSR(polysulfide rubber)/E_(51)(epoxy resin)/BC(brown corundum)and its high accuracy wearing mechanism against metal were studied. 研究了PSR(聚硫橡胶)/E_(51)(环氧树酯)/BC(棕刚玉)三元共混体系的网络互穿和环氧树脂与棕刚玉的加入量对45钢磨光表面粗糙度的影响。
- The Study of Component of Brown Corundum Ash 棕刚玉烟尘的物质成分研究
- Analysis on several key technical problems in smelting brown corundum 冶炼棕刚玉磨料生产过程中几个关键技术问题的分析
- Studied on the Brown Corundum and CBN Grinding of Mill for GCr15 Bearing Steel 棕刚玉与CBN砂轮对GCr15钢锭子的磨削试验
- Mr. Robert Brown was announced as the sponsor. 罗勃特·布朗先生被宣布为赞助人。
- Do you know why Mr Brown has a heavy heart? 你知道为什么布朗先生心情不愉快吗?
- The girl was dressed in brown from top to toe. 那女孩从头到脚穿着一身棕色的衣服。
- Mrs Brown is known as a social climber. 布朗太太是有名的趋炎附势的人。
- This hen lays beautiful brown eggs. 这只母鸡下很漂亮的棕色蛋。
- The linnet is a small brown songbird. 红雀是一种棕色会叫的小鸟。
- I wrap the book in brown paper before I mail it. 我先把书用牛皮纸包好,然後邮寄。
- Two brown loaves and one large white one, please. 请拿两个黑面包和一个大的白面包。
- The book was wrapped up in brown paper. 书用棕色的纸包了起来。
- He has brown hair, and speaks small like a woman. 他长着棕色头发,说话轻声细语像个女人。
- I turned thumbs down on voting Mr. Brown. 我拒绝投布朗先生的票。
- I'll board out my child with Mrs Brown. 我将把孩子寄在布朗太太家膳宿。