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Penggunaan Steel Grating guna tujuan ini kerap kita jumpai dalam gedung industri, mess, bangunan besar ataupun tangga darurat di Shopping mall.Eventually, when you are exposed to the harmful fibers, you'll be forced to get rid of the insulation - Hopefully prior to it does too much harm to the metal framing. Thickness: 5mm (0.two") closed mobile p