1. Kev tsim kho: Siv rau hauv cov txheej txheem kev ua haujlwm, kev txhawb nqa lub tsev, thiab kev txhawb nqa tuav. 2. Infrastructure: Ua hauj lwm hauv cov choj, cov tsev sib txuas lus, thiab cov kav xa hluav taws xob. 3. Industrial Manufacturing: Siv nyob rau hauv kev tsim khoom ntawm machinery, khoom framewor ...
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