Deutsch

Hinterfüllung (陰性)

English

backfill (中性)

Description: The mould box is backfilled with binder-free quartz sand and compacted by vibration.
    Example sentences:
  • The mould box is backfilled with binder-free quartz sand and compacted by vibration.
Spanisch

relleno (中性)

Chinesisch

回填 (中性)