Nkhani
-
Kusiyana pakati pa zinc zoyera zam'madzi zoyera zam'madzi ndi zoyera zoyera ndi zinc
Mankhwala anchi akutulutsa kuchokera ku njira yoyendetsera kukonza kwa zinc yoyera ndi kuyika mabrinki yoyera ndi yosiyana pang'ono. Zoyera zoyera zimapanga zitsulo zopota zam'madzi padziko lapansi panthambi ya mankhwala anchor bolt ndi electrolysis kuti zithandizire kuwongolera. Blue-W ...Werengani zambiri -
Mankhwala anchir Bolts's zofuna za konkriti
Zosintha zamankhwala konkriti zomwe zimafunikira zamankhwala anchor zimayenda ndi mtundu wa kulumikizana ndi magawo ogwiritsira ntchito magawo ophatikizika omwe amagwiritsidwa ntchito mu konkriti, molunjika ndi mphamvu ndi imodzi mwazofunikira. Mankhwala wamba a nthito wamba amafunikira kalasi yotsindika yotsindika kuti ikhale yochepera ...Werengani zambiri -
Ndi mtundu wanji wamankhwala osapanga dzimbiri?
304 Chitsulo Chopanda Chitsulo Chosakhazikitsa Bolt 304 Chitsulo chosapanga dzimbiri pali chitsulo chosapanga dzimbiri chofala kwambiri ndipo chimagwiritsidwa ntchito kwambiri pomanga, khitchini ndi minda ina. Mtundu wosapanga dzimbiri uwu uli ndi zitsulo za 18% chromium ndi 8% nickel, ndipo amakhala ndi kukana bwino, makina, kulimbitsa ndi ...Werengani zambiri -
Kodi mungazindikire bwanji kutsimikizika kwa mangusi a mankhwala?
Choyamba, pogula mangusi a mankhwala, muyenera kusamala ndi mtundu wa zinthuzo. Zingwe zapamwamba zamankhwala nthawi zambiri zimapangidwa ndi zitsulo zapamwamba kwambiri, zomwe zimakhala ndi mphamvu kwambiri komanso kuponya mphamvu, komanso kuwonetsetsa kukhazikika ndi kukhazikika kwa pro ...Werengani zambiri -
Kodi mungasankhe bwanji ndodo yakuda ndi Glolv yomwe inaponderezedwa?
Zimatengera kugwiritsa ntchito ndi malo achida chomangika cha ndodo wakuda wa oxide wakuda ndioyenera kukhazikitsidwa kwa madera omwe ali ndi zinthu zapadera, acid acid ndi mphamvu zokhala ndi zingwe zolimba. Kuphatikiza apo, wakuda ...Werengani zambiri
