Ntsia hlau conveyor
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Ntsia Hlau Conveyor, Xiaolong of elevator, hmoov noj tshuab, helical-ntsia hlau conveyor / tsis siv neeg pub khoom ntawm qib taug qab
Ntsia Hlau Conveyor Kuj hu ua xiaolong Hoist thiab kauv Hniav Ffedet nws tuaj yeem hloov kho ntau yam khoom siv hmoov.
Nws tuaj yeem siv nrog lub tshuab ntim khoom lossis lwm yam khoom siv kom paub txog 304 stainless hlau.
