CPC Subgroup
E02D 19/18 by making use of sealing aprons, (; sealing or joints for engineering work E02B3/16)
Full Title
Keeping dry foundation sites or other areas in the ground (sheet piles or bulkheads E02D5/02) > Restraining of underground water > by damming or interrupting the passage of underground water > by making use of sealing aprons, (; sealing or joints for engineering work E02B3/16)
1 direct subcode
Child Classifications
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