saluran strut galvanis sing dicelup panas
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Qinkai hot dip galvanis slotted gi c saluran
inch Gauge 13/16×13/32″ 19,16,14,12 Ukuran 13/16×13/16" 19,16,14,12 1-5/8×13/16″ 19,16,14,12 UKURAN 1-5/8X7/8" 19,16,14,12 1-5/8×1″ 19,16,14,12 1-5/8×1-5/8″ 19,16,14,12 1-5/8×2-7/16″ 19,16,14,12 1-5/8X3-1/4″ 19,16,14,12