2x6 木料 的实际大小 高度:1.5吋 (38.1mm) 宽度:5.5吋 (139.7mm) 全萤幕拖曳视窗嵌入网页
2. Methods 2.1. Materials and Instruments The small-diameter Pinus from the Greater Khingan Range forest area was processed into a size 4000 mm in length (fiber direction), 200 mm in width (near tangential direction of the upper surface layer and the near radial direction of the lower surface...
2x6 木料 的實際大小 高度:1.5吋 (38.1mm) 寬度:5.5吋 (139.7mm) 全螢幕拖曳視窗嵌入網頁