Recently, Rolls-Royce has signed a contract worth 8 million pounds (about 11.5 million US dollars) to provide a mooring system for the world's largest semi-submersible crane ship (SSCV) "Sleipnir". .
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1. Cable conductor resistance does not meet the requirements, causing the cable to generate heat during operation.
2. Improper selection of cables causes the cross-section of the cables used to b.......
In order for the company to function normally, the PSA Peugeot Citroen may intend to allow General Motors to make a full acquisition. In the hot summer days, when I want to use the car air conditioner to cool down, I find that the air conditioner can't start; or I can't "ignite" when I start it. These conditions are caused by the lack of electricity in the car battery . I.......
In 2014, the cumulative production and sales of trucks (including complete vehicles, chassis and tractors) were 3,195,900 and 3,184,400 respectively, and the cumulative production and sales decreased by -7.86% and -8.92% respectively. Among them, the total production and sales of tru.......
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The AP.......