The glass fiber reinforced plastic tees are formed by "winding + hand layup", and the glass fiber reinforced plastic tees formed by the "winding + hand layup" are integrally formed on the mold.
The glass fiber reinforced plastic tees are formed by "winding + hand layup", and the glass fiber reinforced plastic tees formed by the "winding + hand layup" are integrally formed on the mold.
