CPC Subgroup
E02B 3/16 Sealings or joints (; joints for foundation structures E02D29/16; sealing joints not restricted to hydraulic engineering work E04B1/68)
Full Title
Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites (barrages or weirs E02B7/00); Sealings or joints for engineering works in general > Sealings or joints (; joints for foundation structures E02D29/16; sealing joints not restricted to hydraulic engineering work E04B1/68)