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- The ash turns from black to grey and is a silicate with similar characteristics as foundry sand. 灰烬从黑色变灰色,并且是一种与铸造用砂特征相似的硅酸盐。
- For foundry sand from a famous domestic area, the curve of thermal expansivity with the temperature was described. 本文最后给出了利用本装置测得的国内某著名铸造用原砂的热膨胀-温度曲线。
- Nice Foundry Sand(NFS) is a kind of artificial Foundry sand that is ball-shaped, high heat-resistant,low heat dilating rate. 铸宝砂是对熔融状态下的高氧化铝质的原料(铝矾土)进行喷雾处理,使之再结晶而得到的高耐热性,低热膨胀,球状人工铸造砂。
- mixing machine for preparing foundry sand 加工铸造用砂搅拌机
- TREATMENT OF WASTE GAS FROM FOUNDRY SAND CORE 铸造泥芯废气的治理
- recycled foundry sand concrete brick 再生铸造砂水泥砖
- A frame for holding a sand mold in a foundry. 砂箱铸造车间内保持砂模用的框架
- I got a new coat in that store last week. 上礼拜我在那家店买了一件新外套。
- Study on CBC Composites Made by Waste Foundry Sand and Fly Ash 铸造废砂和粉煤灰制备CBC复合材料的研究
- Study on the Technology of Foam Glass Made with Waste Foundry Sand 铸造废砂制备泡沫玻璃工艺研究
- recycled foundry sand interlocking block for side walk and road 人行道用再生铸造砂咬接砌抉
- The Conversion of ISO and AFS Grain Fineness Number of Foundry Sand 铸造用砂的ISO细度与AFS细度的换算
- The alterations to your coat will take a week. 你的外衣改一改要花一个星期。
- Keywords waste foundry sands;autoclaved bricks;radioactivity;leaching toxicity; 铸造旧砂;蒸压砖;放射性;浸出毒性;
- She flung on her coat and ran to the bus-stop. 她匆匆穿上大衣就向公共汽车站跑去。
- Linoleum is made of canvas coated with linseed. 油毡是由涂有亚麻油的帆布做成的。
- The sands of the beach are incalculable. 海滩上的沙是数不尽的。
- Do you think this hat and coat go together? 你认为这顶帽子和衣服协调吗?
- One of the buttons has come off my coat. 我上衣上的一颗扣子掉了。
- A fresh coat of paint can transform a room. 房间重新粉刷一遍可大为改观。