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Hebei,China China
APPLICATIONS: 1. Pressure Grouting in Fractured or Unconsolidated Borehole or Rock Formations 2. Water Infusion for Dust Control in Coal&...
Product Introduction Mechanical cement grouting plug is a reusable grouting plug that is inserted into the grouting hole and then secured in the hole
Water injection hole packeris used to inject water to coal, which can reduce the gas content and dust. As a result, it can improve the safety coeffici
The Lugeon test , sometimes call also Packer test, is an in-situ testing method widely used to estimate the avarage hydraulic conductivity of
連絡先担当者 LiuTing
住所 Hebei
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