Malonda akunja aku China "adapita patsogolo" pa Chikondwerero cha Spring Pa chikondwerero cha Spring cha Chaka cha Chinjoka, kulumikizana pakati pa China ndi dziko lapansi kumakhalabe kotanganidwa. Ku Shanghai Yangshan Port, nsonga yaying'ono yotumiza ndi kutumiza kunja ndi tha
Exploring the World of RTV Rubber: Applications, Advantages, and Emerging TrendsRoom-temperature vulcanization (RTV) rabara ndi zinthu zambiri zomwe zasintha mafakitale kuyambira zomangamanga mpaka zamagetsi. Wodziwika bwino chifukwa cha prope yake yodabwitsa