I-3-4 isiqhagamshelo sesinyithi esiqinileyo solwelo yamkela inkqubo ehlanganisiweyo yemveliso "yefa{4}}yokubumba ukubumba+ukujika okuchanekileyo+okuninzi-kweleya electroplating". Iqokobhe lengxubevange ye-zinc lenziwa kuxinzelelo oluphezulu-lokufa koxinzelelo{9}}ukuphosa kwindawo enye, kwaye iindawo ezinemisonto ezizitshixo zijikiwe zichanekile ukuqinisekisa ukujiya okuqinileyo. Ngokutshizwa kwetyuwa, ukumelana nombane, ukugquma kunye novavanyo lokulwa{10}}nokwaluphala, inokuthintela ngokufanelekileyo i-oyile, amanzi kunye nolunye uhlobo lwemithombo yeendaba eqhelekileyo, ixhathise ukubola kweekhemikhali kunye nokungcangcazela koomatshini, kwaye ibonelele ngokhuseleko olujikelezileyo lweentambo.
I 3 4 i-metallic liquid tight connector ihambelana ngokugqibeleleyo kunye 3 4 nemibhobho yolwelo eguquguqukayo eqinile, eyenza isisombululo esidibeneyo "soqhagamshelo + lwezothutho + ukhuseleko", olusombulula iingxaki zokwenziwa kwemizi-mveliso, ukukhuselwa kwentambo yombane kunye neminye imiba yokusetyenziswa.
3 4 izihlanganisi ezilulwelo oluyintsimbi zilungele intsimbi ebhetyebhetye kunye -nemijelo yentsimbi, iindawo ezigqumayo ezifana nemizi-mveliso ezenzekelayo kunye nokuhanjiswa kwamandla.
Ngokubhekiselele kukhuseleko, i-casing yensimbi inomsebenzi ogqwesileyo womhlaba, onokukhulula ngokufanelekileyo umbane osisigxina kunye neengozi zokuvuza, ukuxhathisa ukuphazamiseka kwangaphandle, kunye nokuqinisekisa ukuzinza kokuhanjiswa kwesignali. Xa kuthelekiswa nezixhobo zeplastiki, izinto zetsimbi zinamandla okumelana nempembelelo kwaye zifanelekile kwiimeko zoomatshini kunye nokungcangcazela okunamandla. Ngenxa yokuthembeka kwayo, ukhuseleko, kunye nokusebenziseka kwayo, ilungele iimeko zemizi-mveliso enzima kwaye lukhetho lokuqala kubathengi.

Iifayile ezishisayo: 3 4 isidibanisi esilulwelo oluyintsimbi, iChina 3 4 abavelisi bentsimbi engamanzi esinyithi, umzi-mveliso
