thanh giằng mạ kẽm nhúng nóng
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Kênh chữ C mạ kẽm nhúng nóng có rãnh Qinkai
Inch Đồng hồ đo 13/16×13/32″ 19, 16, 14, 12 13/16×13/16″ 19, 16, 14, 12 1-5/8×13/16″ 19, 16, 14, 12 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
