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I went to the first-line mining area to express my condolenc…

On April 20th - 22nd, 2019, Yangquan Shisheng Lianzhong Transportation Co., Ltd. and Xi'an Cummins leaders from all levels visited the Xiyang Sandu Mining Area, Xiyang Fenghui Coal Mine, Heshun Hongrun Coal Mine and Lingshi Xinyuan Coal Mine. Solve problems for customers, warm and cold. ......

I am Case: Your choice of 8 tons!

A hero represents not only ability but also a belief. There is such a role in the Avengers. She is slightly inferior in combat power compared to the iron man wearing the armor, the hero of the gods, the thunder god, the wild giant beet, and the giant giant. She is indispensable, she is the "b ......

What are the main differences between radar level gauges and…

The main difference between ultrasonic level gauge and radar level gauge Acoustic waves are mechanical waves that are reflected at the interface of large density (gas-liquid-solid) changes, and the propagation depends on the medium, temperature, and pressure. The impact is large, and temperature ......

Strengthening the quality management of flour production ent…

Flour is the raw material for making steamed bread, noodles, bread, cakes, etc., to ensure the quality and safety of the flour, in order to ensure the quality and safety of these foods. At present, in the face of fierce market competition, flour production enterprises must strictly contr ......

Difference between fire power monitoring system and electric…

The fire power monitoring system is a kind of 24h monitoring of fire fighting equipment. It will check whether the current, voltage and power of the fire protection product source are obtained to determine whether there is a short circuit, over voltage and under voltage, lack of equal power supply ......

LED maintenance-free explosion-proof lamp precautions

Precautions 1. Regularly eliminate dust and dirt on the explosion-proof lamp housing to improve the light efficiency and heat dissipation performance of the lamp. The cleaning method can be sprayed according to the protective ability of the lamp housing (above the sign on the lamp) or with a damp ......

VB-Z720 dual channel water swing monitor

VB-Z720 dual channel water swing monitor I. Overview The HZD-L/W vibration monitor can be connected to a variety of vibration sensors, such as magneto-electric speed sensors or eddy current sensors. When connected to the speed sensor, it can measure the vibration intensity (vibration speed RMS) or ......

XS12JK-2PY, XS12JK-2P/Y magnetic speed sensor

XS12JK-2PY, XS12JK-2P/Y magnetic speed sensor The HN70 magnetoelectric speed sensor uses the principle of electromagnetic induction to realize the speed measurement. The coil is wound around the front end of the sensor. When the gear rotates, the magnetic field line passing through the sensor coil ......

Talking about the process of lifting column installation met…

The choice of installing the lifting column is generally to prevent the vehicle from forcibly passing through restrictions on passing vehicles, so that pedestrians and electric vehicles can pass well, and the traffic order and the safety of major facilities and places are guaranteed. For the insta ......

What is the difference between big data cloud computing and …

Many people confuse data centers, cloud computing data centers, and big data. I think these three are the same products. In fact, there are significant differences. The data center computer room is a complex set of facilities. Today, cloud computing is about to become an information society. Publi ......