Wenzhou Essen Security Technology Co., Ltd (ENSEET). na lauiloa muamua Wenzhou Security Co., Ltd. na faʻavae i le 2009 ina ua maeʻa le galulue faʻatasi faʻatekinisi ma le Iunivesite o Duisburg - Essen (Uni DuE, Siamani). O matou o se maualuga-tekonolosi pisinisi faʻapitoa i gaosiga & auina atu i fafo-pogisa maopoopo pulou, maopoopo ufi, maopoopo meafaigaluega, auto-pouliuli maopoopo faamama ma maopoopo meafaigaluega puipuiga & mea maopoopo ...
TALA FOU MA FAAMATALAGA
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Filifilia o le Mea Tonu Fesoasoani Helmet mo Oe
O loʻo i ai se avanoa tele o ni pulou lasaina o loʻo avanoa i le maketi, e pei o se pasika poʻo le otometi-pogisa tioata, faʻamau pe fesuisuiai paʻu, lua, tolu pe fa lagona ma le vaʻaiga lautele. Faʻaavanoa le taimi ma saili le pulou talafeagai mo ou manaʻoga, e mafai ona faʻateleina ai au oloa, maopoopo le lelei ma le mafanafana. ...
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Faʻafefea ona ufiufi lelei alumini
O le a le mea e faʻamalosia alumini uʻamea Alumini tasi ona meatotino e faʻamalosia uʻamea uʻamea nei faʻafaigata: o le taimi e aliali alumini i le ea malulu, avea ai se fagu-manifinifi vaega o alumini oksida. Ma o le vaega lea na avatua i le uʻamea lona le faʻaalia uiga siliva-efuefu foliga. Ae o aʻu ...
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Fautuaina maopoopo
Zero color oxide free welds for manual welders Titanium, stainless steel ma isi mea faʻamalosi a le kosi e manaʻomia ona puipuia i se kesi inert a o faia le maopoopo, ina ia puipuia le uaele uʻamea vaitaele mai le faʻafetaui ma le okesene ma nitrogen mai le siosiomaga. A aunoa ma lenei ...
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Fitu Motugaafa mo Inert Gas maopoopo
Effective welding purging is only achieved by making sure that oxygen is displaced from the purge zone prior to and during welding. Any residual oxygen can cause significant loss of corrosion resistance and a reduction in joint strength. It is therefore essential to seal the pipe either side...
