矩方形管生產尺寸範圍 (Rectangular & Square Pipe Product Dimensions). 邊長. Side Length. (mm). 厚度 Thickness (mm). 1.0. 1.2. 1.4. 1.5. 1.8. 2.0. 2.3. 2.5. 2.8.
www.google.com.tw