Cov menyuam saw kev lag luam tsav tsheb nce automation thiab nce kev lag luam ntawm 4.0 yog nce qhov kev thov rau cov khoom siv automation, thiab cov tshuab, uas cuam tshuam ncaj qha rau kev loj hlob ntawm cov khoom lag luam cov saw hlau ua lag luam.Tsis tas li ntawd, kev siv ntau dua ntawm cov saw tsav hla txoj siv ...
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