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Precautions for low-temperature operation of water well drilling rigs 1、 The support of the drilling machine shall use triangular support to ensure that the support is firm and reliable. The construction personnel shall regularly check the support part and deal with hidden dangers in time. In the ... Read More
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1、 Select appropriate well type The well types of water source wells are divided into deep wells, large wells, counterpart pumping wells, foreign wells, and small-diameter tube wells. In areas with abundant deep groundwater, it is appropriate to drill deep wells. In areas with abundant shallow ... Read More
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