Anti-Settling EN124 Ductile Iron manhole Cover

Ubwino wa ma ductile iron manhole chimakwirira ndikuti ndi chinthu cholimba chomwe chimatha kupirira kupsinjika kwakukulu komanso kugwiritsidwa ntchito pafupipafupi.Ili ndi anti-skid ndi anti-kuba, zomwe zimatha kutsimikizira chitetezo cha oyenda pansi ndi magalimoto.Kuphatikiza apo, zovundikira zachitsulo zachitsulo zimakhalanso ndi kukana kwa dzimbiri ndipo zimatha kukana kukokoloka kwa malo ovuta kwa nthawi yayitali.Pogwiritsa ntchito zovundikira zitsulo zachitsulo, mutha kutsimikizira kudalirika ndi kulimba kwa projekiti yanu ndikukwaniritsa miyezo yoyenera ya uinjiniya ndi ma code.Imagwiritsidwa ntchito kwambiri pamatelefoni, zomangamanga, zothandizira ndi zomangamanga, chivundikiro chabowo ichi ndichisankho choyenera kwambiri.