Chicago, Septhemba 21, 2020, Xinhua-PRNewswire/-Ngokombiko omusha wocwaningo, "Ukuhlaziywa kwezinhlobo zemakethe zama-valve amabhola athintwe yi-COVID-19 kanye nenkinga yentengo kawoyela (ukufakwa kwe-trunnion, ukuntanta, ukuphakama kwesiqu, impahla, usayizi , Abasebenzisi Bokugcina (Uwoyela Negesi, Amandla, Ugesi, Amanzi kanye ...
Funda kabanzi