Mail processing machines. Part 4. Specification for minimum information to be included in specification sheets of postal franking machines.

I tiakina ki:

Ngā taipitopito rārangi puna kōrero
I whakaputaina:	London : British Standards Institution, 1984.
Kaituhi rangatōpū:	British Standards Institution
Hōputu:	Pukapuka

EPS Library, Level 1, Standards Collection

Ngā taipitopito puringa mai i EPS Library, Level 1, Standards Collection
Tau karanga Tārua Loan Type Tūnga Tāpae puringa
BS 6191:Part 4:1984, ISO 4232/3-1984 AU20419112B 3 day Wātea Tāpae puringa