BMC SMC Composite Manhole Cover and Frame
Mafotokozedwe Akatundu
Tili ndi zaka 16 pakupanga ndi kutumiza kunja kwa chivundikiro cha manhole, chivundikiro cha dzenje chitha kusinthidwa malinga ndi kapangidwe kanu.
kompositi utomoni mtundu chimakwirira alipo mu zinthu mkati si chithunzi chophweka pamwamba, kulimbikira mtundu.
Zophimba zamagulu zimakhala ndi kusinthasintha, zomwe zimapangitsa anthu omwe amagwira ntchito pamwamba pa chitonthozo cha nthawi yayitali, monga nsanja yogwirira ntchito, kuchepetsa antchito a miyendo ndi kupsinjika kwa msana, kuonjezera chitonthozo cha ntchito kuti apititse patsogolo mphamvu, asayansi a sayansi yaumunthu alimbikitsidwa. .
Ndi kuposa wamba mpweya zitsulo, gulu zinthu chimakwirira Integrated, otsika mtengo, ngakhale kuti ndalama kamodzi kuposa wamba mpweya zitsulo, chifukwa cha moyo wautali, ndipo angagwiritsidwe ntchito zaka makumi awiri, ndipo palibe kukonza, motero The wonse dzuwa dzuwa. ndi bwino kuposa kugwiritsa ntchito carbon steel.
The chimakwirira amagwiritsa ntchito zipangizo gulu kwambiri kuchepetsa kulemera kwa zigawo zikuluzikulu, motero kuchepetsa kulemera kwa dongosolo thandizo, unsembe sikutanthauza ntchito kunyamula zida, amene amapulumutsa ndi yabwino.
Imakwirira kuyika ndi kugwiritsa ntchito zida zophatikizika, njirayo siidzawonongeka ndikukhala ndi moto, makamaka kuti igwiritsidwe ntchito m'malo ophulika, kuwonjezera apo, zophimba ndi zosasunthika kuti ziteteze kutsetsereka kuti muchepetse ngozi.
