Ka taea te whakarite i te NSEN kia rite ki ngā tikanga mahi motuhake a te kiritaki

Hei whakatutuki i ngā hiahia o ngā kiritaki i roto i ngā āhuatanga mahi rerekē, ka taea e NSEN te whakarato ki ngā kiritaki he āhua tinana motuhake me ngā whakaritenga rauemi motuhake.

Kei raro nei te takirere i hoahoatia e mātou mō tētahi kiritaki;

Āpitihanga toru me te tautoko takirua o te flange ISO