01 Hluav taws xob thiab roj chav ntsuas
Cailu hom pre-formed reflective marking daim kab xev yog ua los ntawm cov polymer hloov tau yooj yim polymers, pigments, iav hlaws thiab lwm yam ntaub ntawv raw, thiab yog ib tug tshiab ua ke ntawm reflective materi ...
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