1.
An Experiment of Production of S.G.Cast Iron QT6000-3 with Sand Coated Permanent Mold
采用覆砂金属型工艺生产QT6000-3球墨铸铁的试验
2.
The sand faced-iron mould casting process is a special iron castings production process, according which castings are to he cast in the iron moulds having a thin layer of the resin sand facing in their inner surfaces.
铁型覆砂铸造是指在金属型（铁型）内腔覆上一薄层树脂砂，然后采用这种覆砂铁型浇注铸件。
3.
Design of Automatic Production Line of Austempered Ductile Iron Grinding Balls by Coated Sand Metal Mould Casting
金属型全覆砂铸造磨球自动化生产线工艺装备设计
4.
Preparing Green Molding Sand by Using Returned Sand Containing Collapsed Resin-Coated Sand
用混有溃散覆膜砂的旧砂配制湿型砂
5.
cloth covered with powdered emery.
覆有金刚砂粉末的布。
6.
A coating of metal sheets or plates.
金属板的外覆金属片或金属板的外覆
7.
NEW CATALYTIC MATERIAL:MORDENITE COATING ON METAL Cr SURFACE
新型催化材料丝光沸石金属铬覆盖物
8.
Development of New-type Porous Metal-bonded Diamond Grinding Wheels;
新型多孔金属结合剂金刚石砂轮的研制
9.
We can also adopt sand shell moulding or metal mold casting as for allotype castings.
对异形铸件，还可用砂型铸造或金属型铸造。
10.
Gas Pressures on the Mold/Metal Interface
防止树脂砂铸件侵入性气孔缺陷金属液-型砂界面气体压力的探讨
11.
Grain Formation Model and Experimental Research on Laser Cladding Metal Layer;
激光熔覆金属层晶粒形成模型及其试验研究
12.
dresser ,grinding wheel, of base metal
砂轮整形器,贱金属制
13.
abstract metal from ore
从矿砂中提取金属.
14.
Wear characteristics of porous metal-bonded diamond grinding wheels during the grinding of ceramics
陶瓷磨削中新型多孔金属结合剂金刚石砂轮磨损特征研究
15.
stiff paper coated with powdered emery or sand.
覆有金刚砂粉末或沙的硬纸。
16.
preparation of metal surfaces for coating
金属表面覆盖的准备
17.
metal core copper-clad laminate
金属芯覆铜箔层压板
18.
To coat or cover with a thin layer of metal.
覆盖用一薄层金属涂层或覆盖