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  1. in the scenic area, hehe town is located in the center, covering an area of ​​more than 60 mu, with a building area of ​​more than 70,000 square meters and an external exhibition area of ​​more than 30,000 square meters. there are currently 203 high and middle-level professionals with both moral integrity and art, who are capable of making various statues, with fixed assets of more than rmb 300 million and possess strong handicraft skills. illustrate: 1 language: 30 people

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diesel locomotive manufacturer: design of internal combustion engine traction variable frequency speed control system for diesel locomotives: design of internal combustion engine traction variable frequency speed control system for diesel locomotives 1. in response to the demand for railway speed increase, it is very necessary to develop an alternating current transmission engineering locomotive.
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precision mechanical processing, precision machining of automotive accessories, copy parts processing, aluminum alloy processing manufacturers, and their business scope covers shenzhen, guangzhou, huizhou, dongguan, zhongshan, foshan, jiangmen and other places in guangdong.
compass, as the name suggests, can indicate direction, but why is it not called, compass, the origin of the compass. the compass originated in china first. it was invented in the song dynasty in 960 and 1279. at that time, people used magnets to grind into fine powder, sprinkled on smooth and flat stone slabs, and then used a fine needle to penetrate the middle and suspended on the stone slab. when the needle stabilizes, it will point to the north and south direction. the principle of the compass. the principle of the compass is the earth's magnetic field. there is a huge magnetic core inside the earth, which will produce a magnet...
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in the scenic area, hehe town is located in the center, covering an area of ​​more than 60 mu, with a building area of ​​more than 70,000 square meters and an external exhibition area of ​​more than 30,000 square meters. there are currently 203 high and middle-level professionals with both moral integrity and art, who are capable of making various statues, with fixed assets of more than rmb 300 million and possess strong handicraft skills.

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