US announces 10 more liquid oxygen systems for Việt Nam’s hospitals stockbot 0 171 2022.09.27 19:55 https://vietnamnews.vn/society/1338657/us-announces-10-more-liquid-oxy… + 27 https://vietnamnews.vn/rss/society.rss + 16 In Việt Nam, on-site oxygen storage at smaller and provincial hospitals is rare, necessitating dependence on regular oxygen deliveries