On July 4, 2019, a China-Russia East Line Natural Gas Pipeline Project Construction Promotion Meeting was held in Faku County, Shenyang City, Liaoning Province. Representatives from Liaohe Oil Construction, Pipeline Bureau, Daqing Oil Construction, Xinjiang Oil Construction, China-Russia East Line Project Department, Pipeline Design Institute, and multi-party testing companies attended the groundbreaking ceremony. As the China-Russia East Route Natural Gas Pipeline Project is being ignited and welded at various points and sections in Faku County, Liaoning Province, the middle section of the China-Russia East Route Natural Gas Pipeline Project has fully begun construction. The China-Russia East Line Natural Gas Pipeline Project is the first one built in my country with a super-large diameter of 1422mm, X80 high steel grade, and a high pressure of 12 MPa

In the first half of 018, the growth rate of real estate investment increased significantly compared with the same period in 2017, with a nominal growth rate of 9.7%. However, infrastructure investment closely related to cement demand dropped sharply, with a year-on-year growth rate of only 7.3%, which was much lower than that of the same period in 2017. 21.1% directly dragged down cement demand, and cement demand declined slightly. As of the first half of 2018, the country's cumulative cement output was 997 million tons, a year-on-year decrease of 0.6%, and the decline was narrower than that in January to May; among them, cement demand in the northern region fell significantly, and the growth rates in Northeast, Northwest and North China were-12.85%,-11.81% and-5.21 respectively

Promoting consumption, stabilizing foreign trade, and stabilizing foreign investment, how will the results be in 2019? What to do in 2020? At the media briefing of the 2019 National Business Work Conference held on the 30th, the heads of relevant departments and bureaus of the Ministry of Commerce responded to hot issues in the business field. Promoting consumption expansion and quality improvement The 2019 National Business Work Conference proposed that to promote stable consumption growth in 2020, we must increase urban consumption, promote the renovation and upgrading of pedestrian streets, and improve automobile consumption policies; expand rural consumption, promote e-commerce into rural areas, and improve urban and rural logistics distribution system; Promote service consumption, promote the improvement of the quality and expansion of domestic services, etc. Ministry of Commerce

An authoritative source of the automobile industry told the China Securities News that in addition to energy conservation and new energy vehicle industry planning, encouraging automobile exports will be an important focus of automobile industry policy next year. Exports account for only 4 per cent of output, according to the China Automobile Association. From January to November, total car sales rose 2.6 per cent year-on-year to 16.816 million units, with passenger vehicles up 5.3 per cent and commercial vehicle sales down 5.9 per cent. In the same period, automobile exports totaled 758300, an increase of 274900 over the same period last year, and contributed 65.43 percent to the growth of domestic cars in the same period. Although the car in 2011,

Relying on independent innovation to accelerate the development of strategic emerging industries in our province "special research report. According to the report, Guangdong's strategic emerging industries started early, developed rapidly, and had sufficient stamina, and there was not much gap with developed countries. As long as it seizes independent innovation, Guangdong is entirely likely to compete with developed countries and seize the commanding heights of economic and technological technology in some fields. The three major strategic emerging industries have strong development momentum. According to the report, Guangdong's three key strategic emerging industries, high-end new electronic information, new energy, and packaging machinery, are developing rapidly, and winding machines occupy an important position in the country. Guangdong has become an important production base and trade of winding machines for packaging machinery nationwide

With the continuous improvement of food processing technology, there are more and more requirements for packaging parameters, and the original control standards can no longer meet the development needs, which puts forward new requirements for application technology. At present, the food packaging machinery used in my country is a mechanized electronic equipment that integrates light, electricity, machinery, magnetism and gas. In future design, attention should be paid to improving the automation level of packaging machinery and integrating the research and development of food packaging machinery with computer technology to achieve integrated mechatronics control. Mechatronics mainly focuses on the system perspective and uses the entire process of control principles to achieve the organic combination of machinery, electronics, information, and testing.

近日，记者在国内多家沥青搅拌设备企业的走访中得知，在今年我国沥青搅拌设备需求相比去年同期有所下降的同时，以新疆为主的西北地区销量反而看好，国内外主流沥青搅拌设备厂家纷纷在新疆新设办事机构或加派人手。种种迹象表明，沥青搅拌设备厂家对以新疆为主的西北部市场的重视程度明显增强，或将成为多数主流沥青搅拌设备厂家在中国抢夺的一块“大蛋糕”。 历史经验和现实需求告诉我们，绝不会仅仅是沥青搅拌设备厂商这一类企业

Inadequate material screening will not only reduce the quality of finished materials, but also cause great waste and affect production efficiency. How to improve the screening effect of the vibrating screen? When using a vibrating screen for screening operations, reasonable measures can be taken based on the actual situation, combined with the characteristics of the material and the characteristics of the vibrating screen to improve the screening effect of the vibrating screen while ensuring processing capacity. Factors affecting the screening efficiency of the vibrating screen: material factors and equipment factors. Among them, material factors include material moisture content, bulk density, particle size, and particle shape that affect the screening effect. 1. Material moisture content: When performing dry screening, the material moisture content is high

The general sand and gravel production line mainly includes several key links such as feeding-crushing-sand making-screening and washing-transportation. Specific equipment selection can be tailored to its own process needs. Sand and gravel production seeks environmental protection, and closed design helps. For sand and gravel factories, environmental protection is mainly limited to two aspects: dust and noise. Usually, closed production can achieve a large extent of green environmental protection. 1. The installation of multi-effect dust removal equipment is a must. At the same time, the production line adopts a partially enclosed design, and a dust cover is used to collect the generated dust, which can reduce a large extent of dust pollution;2. The closed prefabricated room design can significantly reduce noise pollution, achieve sand

In the first half of 2018, the growth rate of real estate investment increased significantly compared with the same period in 2017, with a nominal growth rate of 9.7%. However, infrastructure investment closely related to cement demand fell sharply, with a year-on-year growth rate of only 7.3%, which was much lower than that of the same period in 2017. 21.1% directly dragged down cement demand, and cement demand declined slightly. As of the first half of 2018, the country's cumulative cement output was 997 million tons, a year-on-year decrease of 0.6%, and the decline was narrower than that in January to May; among them, cement demand in the northern region fell significantly, and the growth rates in Northeast, Northwest and North China were-12.85%,-11.81% and-5.2%, respectively