1. Kachulukidwe: Kachulukidwe ndi chithunzi cha kuchuluka kwa zinthu zolimba mu zomatira. (1).Chigawo chachikulu mu International System of Units ndi kg/m³, ndipo zogulitsa zathu zimagwiritsidwa ntchito kwambiri: g/ml. (2).Njira yoyezera kachulukidwe ndi Kufunika kwake ①Miyeso
Zomatira kuchiritsa njira Kuchiritsa njira : Kuchiritsa zomatira kumachitika ndi njira zakuthupi, monga evaporation ya solvents, emulsion coagulation ndi kusungunula kuzirala, ndi njira zamankhwala. (1) Zomatira zotentha zosungunuka: Chomangira cha polima chimalimba ndi kuziziritsa af
Kusiyanasiyana ndi Ubwino wa guluu woyera mu WoodworkingKumvetsetsa zomatira pakupanga matabwa kungakhale kofunikira kwa amisiri ndi opanga omwe akufuna kupanga zinthu zapamwamba - zapamwamba. Pakati pa mitundu yosiyanasiyana ya zomatira zomwe zilipo, zoyera