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RICJ tsau bollard nrog zoo zoo LB-103C
Peb cov bollards tuaj yeem siv rau hauv ntau qhov kev teeb tsa ua lub laj kab. Lawv tuaj yeem siv los ua kev sib cais rau thaj chaw ntsuab lossis kev tiv thaiv ntau qhov chaw pej xeem, xws li: chaw nres tsheb lossis square.. Feem ntau ntawm peb cov bollards yog ua los ntawm stainless hlau. Tsuas yog cov kab retro suav nrog cov khoom ua los ntawm cov hlau. Qhov txawv ntawm carbon steel bollards thiab stainless hlau bollards yog tias stainless hlau bollards tsuas muaj ib xim: nyiaj. Cov xim ntawm cov pa roj carbon steel bollard tuaj yeem yog cov xim uas tuaj yeem b ...
