1.Flush door: Light-duty framework is among, two sides sticks the laminose door such as plywood, beaverboard.
夹板门:中间为轻型骨架,两面贴胶合板、纤维板等薄板的门。
2.The Effect of Friction Coefficient Upon the Drawing Depth of the Laminose Tubular Stepped Part and Process Experimentation
摩擦系数对薄板阶梯筒形件拉深深度的影响及工艺试验