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Heavy luag hauj lwm hlau txiav band saw tshuab
Qhov no muaj zog hlau txiav bandsaw tuaj yeem siv rau ob qho tib si ntsug thiab kab rov tav txiav, ua kom zoo rau txhua qhov kev cob qhia.Nrog nws txoj haujlwm hnyav, qhov pom no tuaj yeem yooj yim tuav txhua qhov haujlwm hlau.
