Ingabe ubhekene nalezo zinkinga ze-wall putty?
Ukomisa ngokushesha Izizathu 1.Ngenxa yokushisa okuphezulu ehlobo, amanzi ahwamuka ngokushesha ngesikhathi sokusebenza kwe-scraping wall putty, okuvame ukwenzeka esigabeni sesibili sokwakhiwa. 2.Ukugcinwa kwamanzi kwe-Cellulose ether kubi, i-cel efanelekile...
buka imininingwane