Autonomous soil curing agent unveiled at ASEAN Expo

On September 22nd, at the booth of Liuzhou Dongfeng Henderson Chemical Technology Materials Co., Ltd., a building material museum of the China-ASEAN Expo, the reporter saw that their exhibits were different from the others and was the first domestically developed compound ion-based soil curing age

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What is the way of shotcrete support and joint support?

Shotcrete support is a kind of support that uses a shotcrete to spray concrete mixture on the rock surface to solidify and harden. When the rock mass is small in deformation and the stability is good, generally only the concrete is sprayed, and the spray thickness is 50-150 mm, and it is not necess

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JM-B-35 vibration, transmitter

JM-B-35 vibration, transmitter Technical indicators: Signal: Receive signal sensitivity of a ST series vibration speed sensor: 20mV/mm/s ± 5% Frequency response: 5 ~ 300Hz Range: 500μm (peak-to-peak) or 0-50.0mm/s (true RMS) LED indication: OK green, Alert, Danger red Measurement error:

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Current market rotameter two major advantages

The small pressure loss and large detection range are two advantages of the rotameter. It gradually evolved into a practical flow measurement instrument in industrial control. It not only has convenient and convenient use, but also has the advantage of strong compatibility. Ideal for media flow me

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Futian era tanker

China Automotive Network Tanker Columns are included in China's Ministry of Industry and Information Technology tanker car announcement all 2 categories 3 manufacturers 3 tanker brand 8 tanker product information, the latest tanker announcement, environm

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