Methods of test for plastics pipes and fittings. Method 23, Method for determination of ring flexibility.

I tiakina ki:
Ngā taipitopito rārangi puna kōrero
I whakaputaina: [Sydney] : [Wellington, N.Z.] : Standards Australia ; Standards New Zealand, 1997.
Urunga tuihono:
Ngā kaituhi rangatōpū:
Ngā marau:
Hōputu: Pukapuka

Ipurangi

The electronic version of this standard may be found at the Standards NZ website.

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
AS/NZS 1462.23:1997 AU1317178AB
3 day Wātea Tāpae puringa