Indian standard specification for hand-opwerated butter worker

Eitemau Tebyg

• Indian standard specification for hand-operated butter worker
  gan: ISI
  Cyhoeddwyd: (1978)
• Indian standard specification for butter scotch-hand
  gan: ISI
  Cyhoeddwyd: (1963)
• Indian standard specification for butter tins
  gan: ISI
  Cyhoeddwyd: (1962)
• Indian standard specification for butter mould
  gan: ISI
  Cyhoeddwyd: (1963)
• Indian standard specification for butter moulding machine
  gan: ISI
  Cyhoeddwyd: (1964)