kaore e taea te whakakapi i roto i te umanga tukatuka ngongo, ina koa i te wheketere whakangao, i te wheketere taputapu meangiti, i te wheketere tautoko i te haurangi me nga waahanga wheketere motuka. I te nuinga o te waa e whakamahia ana i roto i te ngongo koretake penei i te ngongo parahi, ngongo konumohe, ngongo titanium, ngongo nika, ngongo zirconium, ngongo koretake, ngongo maitai he paiherea, ngongo putunga he kowiri tira, whakamatautau ngongo capillary ngongo. Ko te tikanga, ka whakamahia hei whakamatautau i te kino o te ngongo capillary me te hau e tata ana ki te 0.3MPa ~ 0.85mpa Ko te pehanga o te wai me te pehanga o te hau kei o raatau ake painga me nga huakore. Ka taea e te miihini pneumatic te whakamatautau kia 4 nga waahanga, ka taea te wehe ki te momo aunoa me te momo aunoa; te whangai ā-ringa me te whakakakahu a-ringa he pai mo te 1m-5m; Ko te momo aunoa te kowhiringa pai rawa atu mo te rahi o te putorino, na te mea ehara i te mea ngawari ki te uta me te tango mai i nga rawa roa rawa


Te wa tuku: Jun-03-2019