أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
- joint products are produced on purpose, while by products are produced incidently
- joint products are closed in their value while by products are of less value
- extra money may be spent over joint products after the split off point to be finished, while no money is spent on by products after they are generated
