Ruifbier Labortary waxay sameyneysaa tijaabo ku saabsan xoogga isku xidhka cajaladda warqadda iyadoo la adeegsanayo habka ASTM strand.
Waxaan ogaanay in heerarka isku dhejinta iyo isku xidhka ee xariijimaha warqadda leh ee dusha sare ee la cadaydo ay aad uga fiican yihiin kuwa caadiga ah.
Waqtiga boostada: Diseembar-22-2022