Sizokwethamela umbukiso we-26th International Trenchless Technology Conference eSuzhou, eChina ngo-April.19. 2023 kuya ku-April.21. 2023. Imishini Yokwakha Yamazwe Ngamazwe Yase-China, Imishini Yezinto Zokwakha, Imishini Yezimayini, I-Engineer Vehicles and Equipment Expo, eba njalo ngemva kweminyaka emibili...
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