New Brunswick engineers at Rutgers University have created a 3D printed smart gel that can walk underwater, grab objects and move them. Aqueous 3D printed smart gels can cause soft robots to mimic marine animals like octopuses that can walk underwater and hit things without damaging them. It can also be used to make artificial … Continue reading Scientists 3D printed smart hydrogels that can walk underwater and move objects →

On the evening of September 11, the State Council issued the "Opinions on Supporting Shanxi Province to Further Deepen Reform and Promote the Transformation and Development of Resource-Based Economy". The opinion pointed out that in the fields of coal, coke, metallurgy and electric power, industrial concentration will be improved. Formulate a work plan for the … Continue reading Shanxi launched a pilot reform of coal-electricity-aluminum-material integration →

The National Development and Reform Commission held a regular press conference on November 15th. Meng Hao, deputy director and spokesperson of the Policy Research Office of the National Development and Reform Commission, said that during the heating season this year, the coal supply capacity is generally sufficient, and the overall balance between supply and demand … Continue reading Development and Reform Commission: coal supply is generally abundant but unstable factors remain →

After the autumn harvest, the reporter learned from the Agricultural Machinery Bureau of the Provincial Agricultural Committee that this province will give a subsidy of 40 yuan per mu for the first time in the province. The corn stalk mechanized returning subsidy is for the province (city, district) to implement corn stalk burying, crushing and … Continue reading Heilongjiang corn stalk mechanized returning to the field 40 yuan per mu →

In recent days, led by the Engineering Construction Department of China National Offshore Oil Corporation, China National Offshore Oil Corporation Shenzhen Branch Deepwater Engineering Construction Center and CNOOC Engineering Design Company jointly compiled the company-level series of standard specifications "Ergonomics Manual" (total Twelve volumes), has been approved by the head office, and has started the … Continue reading CNOOC opened the ergonomics system research for the first time in China →

American researchers have developed a nano-robot that can be moved by ultrasound in the blood to remove germs and their toxins, which is expected to be a safe and effective means of detoxification in the future. The University of California, San Diego, published a report in the new issue of Science and Robotics, saying that … Continue reading New nano-robot removes germs and toxins from the blood →

On December 30, 2017, the Beijing Yanfang Line subway train developed by CRRC Changke Co., Ltd. was officially put into operation. This is the first batch of subway vehicles in China that have reached the world's highest automation level. It can realize unattended driving functions, and the key system components are independently produced by China. … Continue reading China’s first batch of the highest level automatic subway trains in operation in China →

The Ministry of Environmental Protection released a message on January 23rd that the national environmental protection report management platform received 618,856 environmental protection reports in 2017. At present, 589,094 cases have been completed, and the remaining 29,762 are being processed. In 2017, the “12369” environmental protection hotline was 409,548, accounting for 66.2%, WeChat reported 129,423, … Continue reading Last year, the national environmental protection report reported more than 600,000 pieces of chemical industry accounted for 12.5% →

Recently, at the centralized inspection and acceptance meeting of the investment project post-evaluation report held by the Headquarters Development Planning Department, the flue gas desulfurization and denitrification transformation project of No. 3 and No. 4 pulverized coal fired boilers of Guangzhou Petrochemical Thermal Power Station was highly praised by the judges of the participating experts. … Continue reading After the evaluation of Guangzhou Petrochemical Pulverized Coal Furnace Reconstruction Project →

The new list of the world's top 500 supercomputers was released in Dallas on the 12th. The US supercomputer “top” won the championship, and the total number of Chinese supercomputers still ranked first, and the number increased further than the previous period. The Global Top 500 list is released semi-annually. This new list shows that … Continue reading More Chinese supercomputers on the global top 500 list →

On November 20th, the National Energy Investment Group announced that the group's leadership team has determined that Shenhua and Guodian have made significant progress in restructuring. On the morning of the same day, the National Energy Investment Group Co., Ltd. held a meeting of middle-level managers. The company's leadership team was officially released, Qiao Baoping … Continue reading The national energy investment leadership team will determine that coal thermal power, wind power, coal oil, etc. will be covered. →

On the morning of December 30, 2017, the Beijing Yanfang Line subway train developed by CRRC Changke Co., Ltd. was officially put into operation. This is the first batch of subway vehicles in China that have reached the world's highest automation level. It can realize unattended driving functions, and the key system components are independently … Continue reading “China Zhizhi” the highest level automatic subway train is put into operation →

Many excavator masters believe that the color of the excavator cylinder changes. The general process of discoloration of a hydraulic cylinder is such that the hydraulic cylinder turns blue first, then the color gradually darkens, turns purple, and finally turns black. The color change of the cylinder is actually a layer of colored film on … Continue reading Cause of discoloration of excavator cylinder →

How do we solve the problem of excavator arm drop? 1. Check the working environment temperature of the excavator, whether the hydraulic oil model is used improperly, and whether the inferior hydraulic oil is used. 2. When the boom fails, you can first reduce the boom pressure and carefully observe whether the boom is falling … Continue reading Excavator arm removal solution →