Izithasiselo zikakhonkolo ezingasindi | Ama-ejenti Akhipha Amagwebu Asebenza Kakhulu Wokhonkolo Weselula
I-Low Slump Loss Superplasticizer Agent: I-No-Fluff Ukuqhathanisa Konjiniyela Abafuna Ukusebenza
Lukhale ucingo 11 p.m. Isikhungo sokuthunyelwa kwezinto sasizolile, kodwa izwi lomthumeli laliphethe lowo nqenqema lomuntu obukele inhlekelele ihamba kancane. Umthwalo wama-cubic-meter angu-9 we...