What kinds of soil sampler are used in research work?

Many people understand the parameters of soil nutrients, water, and other parameters. However, many people are relatively unfamiliar with soil solutions. However, in fact, soil solution is a very important parameter indicator of soil. It is soil and moisture, the atmosphere, etc. The mix ...READING MORE...

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Concrete mixer truck safety operation regulations

Concrete mixer truck operation and use procedures 1) Inspection must be performed before operation to ensure that the steering, braking, lighting, and signal systems are sensitive and effective. No cracks and serious damage are caused to the drums and chut ...READING MORE...

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Influencing Factors and Countermeasures of Submarine Va…

Influencing Factors and Countermeasures of Submarine Vacuum in Soft Foundation of Expressway Core Tips: Influencing Factors and Countermeasures of Subgrade Vacuum in Soft Foundations of Western Exploration Project 1:B Expressway Nie Yuegao, Zhao Weibing, Shi Jianyong, Hong Baoning (Institute of G ...READING MORE...

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The Zhejiang Provincial Metrology Institute of the two …

[China Instrument Network Instrument R&D] Recently, the two quality inspections of the General Administration of Quality Supervision and Technical Supervision of Zhejiang Province's Metrology Institute have improved the “electronic water meter detection capability enhancement” ...READING MORE...

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A large number of tire companies in Shandong are involv…

Recently, according to a senior company in Shandong, a tire company revealed that the company is now in the capital chain fracture, the factory had to stop working and other difficulties. "We are now eager to declare bankruptcy or be acquired by which company." He reluctantly said. ...READING MORE...

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It's time to tell you the difference between oil lu…

Before Kang called the beast formally into the writing state, he first took a piece of Dove and experienced the feeling of “living in a silky way”. Keke, returning to life, today Kang called the beast to give everyone knowledge of science is also related to the word "slip&quo ...READING MORE...

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Construction of dry magnetic magnetic separator and its…

Dry strong magnetic disc magnetic separator for sorting a wide selection of less than 2-3 mm and then weakly magnetic minerals and the noble metal ore. It has three types of single disc (diameter φ = 900 mm), double disc (φ = 576 mm) and three discs (φ = 600 mm). The magnetic field stre ...READING MORE...

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