I-NSEN inokulungiswa ngokweemeko zokusebenza ezikhethekileyo zomthengi

Ukuze kuhlangatyezwane neemfuno zabathengi kwiimeko ezahlukeneyo zokusebenza, i-NSEN inokubonelela abathengi ngeemilo ezikhethekileyo zomzimba kunye nokwenziwa kwezinto ezikhethekileyo.

Apha ngezantsi kukho ivalve esiyiyilela umxhasi;

Ukulungiswa kathathu ngenkxaso ye-ISO flange kabini