After sealed by sealing rope, it is essentially solid-free with residue between dummy bar head and mould copper plate, no damage to the copper plate and easy to clean.

密封绳在开浇后与引锭头、铜板无粘结残留物，对铜板无损伤，易于清理。

youdao

After sealed by sealing rope, it is essentially solid-free with residue between dummy bar head and mould copper plate, no damage to the copper plate and easy to clean.

密封绳在开浇后与引锭头、铜板无粘结残留物，对铜板无损伤，易于清理。

youdao