mankhwala

kufotokozera mwachidule:

Nkhaniyi imagwiritsidwa ntchito makamaka pakupanga zotanuka zopanda madzi. Kutanuka kwakukulu, kumatha kukumana ndi kugwedezeka kwapang'ono kwa nyumbayo, ndipo kumatha kuphimba kukulira kwamatenthedwe ndi kuzizira kocheperako, mng'alu, kuchepa kwa zinthu ndi zina zomwe zimayambitsa kuchepa kwa 8mm; yomangidwa mwachindunji pamtunda wonyowa, wokhazikika pakona ndikudontha mozungulira payipi; Kulumikizana kwamphamvu, zomwe zimagwiritsidwa ntchito pakuphimba zimatha kulowa mkati mwa simenti pamwamba pa pores, ming'alu yaying'ono ndi kuyankha kwake, ndipo gawo lapansi limaphatikizidwa mu wosanjikiza crystalline yaying'ono madzi wosanjikiza; Kuteteza chilengedwe, si poizoni, vuto lililonse, angagwiritsidwe ntchito mwachindunji mu madzi akumwa zomangamanga; Acid kukana, kukana soda, mkulu kutentha kukana, ndi kukana kwambiri kukana ndi kukana wabwino dzimbiri, angagwiritsidwe ntchito panja , Amakhala ndi nyengo yabwino.