NASA told reporters today that it is expected that on February 15th, there will be an asteroid named DA14 flying over the earth. The asteroid is estimated to be half the size of the football field and w…

• Model NO.: (352-0206 -- C13)(331-8905--C9)(6251-51-1001-S6D12
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In this age of car proliferation, it is not really possible to have any knowledge related to automobiles, such as the maintenance and repair of vehicles, the cleaning and replacement of spare parts, etc. In particular, the …

In the diesel fuel system of the three pairs of pieces, the fuel injector coupled with a special nozzle detector to test its performance, fuel plunger coupling by rotating the pump camshaft (high pressure tubing and injector connected) and With the feel you can know the couple good or bad, with…

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In 2012, the Ministry of Land and Resources’s bid for the prospecting of the shale gas prospecting rights is gradually advancing. On May 17th, the Ministry of Land and Resou…

The project construction period from 2014 to 2015, with a total investment of 18 million yuan, has now entered the record (at the EIA) stage. Construction content: Automatic chemiluminescence analyzer and quantitative assay kit. Major equipment required: boilers, instrumentation, reactors, wate…

• Model NO.: CC2363
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• Model NO.: CC2312
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