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- chrome manganese silicon alloy steel 铬锰硅盒金钢
- Keywords electric Manganese Silicon alloy furnace;multivariated linear regression function;Gauss square least method;production quota; 锰硅合金电炉;多元线性回归方程;高斯最小二乘法;生产指标;
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- Manganese has the seine effect on the strength of steel as silicon. 锰对钢的强度的影响和矽相同。
- The silicon chips are less than a millimeter thick. 这些矽片厚度不足一毫米。
- Manganese has the same effect on the strength of steel as silicon. 锰对钢的强度的影响和硅相同。
- Manganese silicon 锰硅合金
- calcium manganese silicon alloy 硅锰钙铝合金
- Every mangan rule a shrew but he who has her. 泼妇人人都能制服;只有她的丈夫例外.
- Lanzhou Good Land Ferroalloy Factory Co., Ltd. 兰州谷特兰铁合金公司。
- The entire content of a book will be located on a single silicon chip. 整本书的内容只用一片硅芯片就可以装下。
- Nicholls,Sam Hoffman,Patrick Mangan,Ann C. 副导演 Allan F.
- Xingyi Haowei (group) Jinxing Ferroalloy Co., Ltd. 兴义市??威(集团)金兴铁合金有限公司
- Hunan Ferroalloy Yosino limited liability company. 湖南永鑫铁合金有限责任公司.
- manganese silicon spring steel 锰硅弹簧钢
- manganese silicon steel 锰硅钢
- Workers at Shuizuishan Tianhe Ferroalloy Company produce a silicon steel alloy in Ningxia. 宁夏石嘴山天河铁合金有限公司正在生产硅钢。
- What makes Silicon Valley such a unique entity? 美国硅谷与众不同,究竟秘诀何在呢?
- A black mineral consists of basic manganese oxide. 一种黑色矿物,由基性氧化锰组成。
- The company pioneered the use of the silicon chip. 这家公司首先使用硅片。