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Designated by the Ministry of Education! Trinity will be responsible for certifying these 2 types of vocational skill level certificates

Release time:

2023-01-31

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Recently, the Ministry of Education released the list of the fourth batch of "1+X System Pilot Institutions and Vocational Skill Level Certificates". Sany Heavy Industry and Shugen Internet were successfully selected, and will undertake the "1+X" certification work for "Quality Inspection of Prefabricated Assembled Concrete Components" and "Modeling and Application of Industrial Digital Twins" respectively. The grade certification of the two types of "1+X" certificates.

　　Actively declare and take up social responsibility

　　It is reported that the "1+X" certificate system is an important innovation of the National Vocational Education Reform Implementation Program. The 1+X certificate system is an important innovation of the National Vocational Education Reform Implementation Program, in which 1 refers to academic certificates and X refers to certificates of vocational skills, etc. The system is designed to encourage students to obtain multiple certificates of vocational skills while obtaining academic certificates.

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Liao Jian Heavy Industry Recognized as a National-Level High-Tech Enterprise for 2025, Further Solidifying Its Position as a Leading Player in the Machinery Sector and Earning Prestigious Recognition Once Again.

Recently, Liujian Heavy Industry Machinery Co., Ltd. has been successfully recognized as a National High-Tech Enterprise for 2025, thanks to its robust technological innovation capabilities and industry-leading product excellence. This achievement marks a significant milestone, as the company’s R&D prowess and core competitiveness in the construction machinery sector have received authoritative national-level certification, further solidifying its position as an industry benchmark.

2025-11-20

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What are the characteristics of Luoyang road roller

Luoyang roller manufacturers believe that impact rollers are a new type of roller after smooth rollers and vibratory rollers. With its huge impact energy and high driving speed, it can achieve deeper compaction effect and higher compaction efficiency, and has been widely used in highway, railway subgrade and airport treatment.

2023-01-31

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Some knowledge points of Luoyang road roller

Luoyang road roller manufacturers believe that road rollers have wider requirements for filler moisture content, which can be reduced by 3%-5% in the up and down direction. Basically, after filling and leveling the soil, the advantages are more obvious, especially in arid or semi-arid areas. The moisture content in these areas is very low, some approaching 0%-1%. The impact roller only needs to spray a small amount of water on the surface to be rolled, which greatly reduces the compressed water and reduces the construction cost.

2023-01-31

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The characteristics of the road roller, Luoyang road roller manufacturers for you to explain

Luoyang roller manufacturers believe that in highways, railways, airports, water conservancy projects and construction projects, rollers are mainly used to compact roadbeds, pavements, dams, cofferdams, building foundations, etc. Small rollers are suitable for compacting narrow spaces. The so-called compaction means that through rolling and impact, external forces overcome the friction and cohesion between soil, sand, gravel, and asphalt mixture particles to rearrange themselves, move closer to each other, squeeze out water and air, and increase the friction between the material particles. and the cohesion becomes greater, the compacted material will be denser.

2023-01-31

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