hat
Chèche Dial kalib, Dial endikatè / bwat kare / Marble bwat kare ak fè izolasyon rezistans rezistans tèks / tè tès / tès presyon, a asire w tout machin ak pèfòmans la pafè anvan akouchman.
eng
finder Dial gauge, Dial indicator / square box / Marble square box and do insulation resistance text / ground resistance test / pressure test, to make sure all machine with the perfect performance before delivery.