Lub hnab octagonal sealaging
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Octagonal sealing hnab siv rau txhua yam ntim
Kraft daim ntawv octagonal kaw pob ntseg hauv qab zipper hnab. Kev siv cov ntawv Kraft tuaj yeem txuas lub neej rau lub neej ntawm cov khoom noj thiab saib qib siab.