Kodi dry pack mortar imatenga nthawi yayitali bwanji kuti ichire? Dry pack mortar, yomwe imadziwikanso kuti dry pack grout kapena dry pack konkire, ndi chisakanizo cha simenti, mchenga, ndi madzi ochepa. Amagwiritsidwa ntchito popanga zinthu monga kukonza konkriti, kuyika ziwiya zosambira, kapena kupanga malo otsetsereka. T...
Werengani zambiri