Xov xwm
Cov khoom siv hauv tsev xa tawm tuaj tos, ib-nias txhais ntawm txoj kev loj hlob ntawm kev lag luam kho vajtse hauv tsev, los pab koj tuav lub sijhawm ua lag luam!
2024-03-26 IB
Lub downstream ntawm cov khoom siv hauv tsev yog qhov tseem ceeb rau kev kho kom zoo nkauj hauv tsev tshiab, qhov kho kom zoo nkauj thib ob ntawm cov khoom muag ntawm qhov xav tau los yuav cov rooj tog zaum thiab cov khoom siv kho vajtse ntawm cov rooj tog kev lag luam, kev lag luam kho kom zoo nkauj, chav dej kev lag luam thiab cov neeg siv khoom kawg. ...
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