Measured by PPI, producer prices for crude oil, raw coal, ordinary medium rolled steel, and wire steel rose by 37.5%, 19.4%, 29.6%, 25.6% respectively over the same period of last year.

当月ppi中，从具体品种看，原油出厂价格同比上涨37.5%，原煤上涨19.4%，普通中型钢材上涨29.6%，线材上涨25.6%。

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The screwdown block is improved by mechanics analysis with boundary element method, and a simple device is designed for dynamic load of oil film bearing used in high-speed wire rolling mill.

通过采用边界元法对高线轧机压下垫块改造模型进行力学分析，开发设计一种适合测量高线轧机油膜轴承动态载荷特性的简易装置。

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The paper reached the conclusion that the bead wire saw is an effective tool for cutting seabed oil pipelines.

得出了用金刚石串珠绳锯机切割海底石油管道是行之有效的切割方法这样的结论。

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Mikkal Herberg, a former oil executive, told the wire service that Iran today offers rates of return of between 6-10 percent to foreign investors.

CENTERFORSECURITYPOLICY: Bankrupting Iran is not enough

While this may have been good news for Nepal, Indian industry claims the market was flooded with exports of hydrogenated vegetable oil, acrylic yarns, iron pipes, copper wire and zinc oxide, which India claims has hurt its market.

BBC: India, Nepal prepare for trade talks

Much of that growth will take place in booming China, where robust demand is expected to keep up prices of oil and other commodities like copper which is a major component of, for example, electrical wire.

ECONOMIST: The bugs are back | The