Nkhani

Fiberglass kumulowetsa luso 2
ndi boma pa 21-08-12
1. Zolakwa zogwirira ntchito Kuthamanga kwa jekeseni wamadzi ndikokwera ndipo zimakhudza kwambiri, ndipo chitoliro chachitsulo chagalasi sichingakhudzidwe ndi katunduyo. Atagwiritsidwa ntchito, wogwiritsa ntchitoyo molakwika adasinthiratu ndikukakamiza, ndipo opareshoniyo inali yopanda malire, zomwe zingayambitse kutayikira ...
Werengani zambiri
Fiberglass kumulowetsa luso-1
ndi boma pa 21-08-12
Makina opangira makina ndi imodzi mwanjira zopangira utomoni wopanga. Pali mitundu itatu ikuluikulu yokhotakhota, hoop kumulowetsa, kumulowetsa ndege komanso kumulowetsa mozungulira. Njira zitatuzi zimakhala ndi mawonekedwe awo, ndipo njira yonyowa yonyamula ndi yomwe imagwiritsidwa ntchito kwambiri chifukwa cha ubale wake ...
Werengani zambiri
Makhalidwe a dzimbiri a chloride ion ndi awa
ndi boma pa 21-08-12
1. Mphamvu ya Cl- on corros corros imawonekera m'mbali ziwiri: imodzi ndikuchepetsa kuthekera kopanga kanema yopanda kanthu pamwamba pazinthuzo kapena kupititsa patsogolo kuwonongeka kwa kanema wongopeka, potero kumalimbikitsa kutupa kwam'deralo; Komano, amachepetsa solubi ...
Werengani zambiri