Shale gas development must pay attention to water resources

According to a report released by Accenture, a world-renowned management consulting company, on January 29th, water resources played an important role in all stages of shale gas development. China has to take water resources as a crucial factor in the development of shale gas processes. Considerat

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Temperature transmitter adjustment problem analysis

The integrated temperature transmitter does not need to be adjusted, but taking into account various factors in the use of the process, proper adjustment of the integrated temperature transmitter is very necessary. According to the adjustment procedures of the temperature transmitter and other inst

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GPS satellite navigation system knowledge and daily use

(A) Interpretation of the difference between GPS and GPRS Is GPS and GPRS the same concept? It is understood that the two do not belong to a single technical category and cannot be compared at all. According to reports, GPS means "Global Positioning System". It is a positionin

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The capital will achieve express delivery

Recently, it was learned from the State Post Bureau that the "Community Service System Construction Plan (2011-2015)" has been approved and officially issued by the State Council. The key contents of the postal industry have been successfully incorporated into the community servi

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Jinan two buses killed a female college student

Jinan two buses killed a female undergraduate diesel generator | diesel generator price / 2012-08-07 Around 8:00 am this morning, a traffic accident occurred near the road near the Exhibition Center of Lingeng Road in Jinan City. Two buses were rear-faced near the stop sign. A college girl,

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Three advantages of non-ferrous metal crusher

The advantages of the non-ferrous metal crusher in operation (1) All the particles in the crusher product must be smaller than the wide-row discharge port of the crusher, but not necessarily smaller than the narrow-side discharge port. In the operation of cone arsenic removal machine, the interna

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Development of vertebral gear transmission tubular equipment

Almost all low-speed large-scale synchronous motors and pumps are used in the selection and manufacture of traditional medium and large-sized tubular pumping stations. However, the use of large synchronous motors has many shortcomings such as large size, complicated structure, large maintenance wor

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Water gate valve structure features and selection

Flat gate valve structure features: 1. The plate gate valve has two floating valve seats. Each valve seat is designed to seal in both directions when the medium flows. Therefore, the plate gate valve can not only realize two-way sealing but also can realize simultaneous sealing of the inlet and o

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Press operator

Caigang presses the tile machine >1. It is necessary to let the press operator join in the process of maintaining the press, so that they can remind the maintenance or management personnel at any time when there is a problem. 2. Because the press operator operates the press every day, the disco

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