货物将用木丝板之类的东西来包装以防止损坏。
材质:采用优质不锈钢拉丝板,防腐蚀,坚固耐用。
Material: the use of high-quality stainless steel wire drawing board, corrosion-resistant, durable.
采用当量直径法对异形喷丝板的尺寸进行设计、计算。
The dimension of shaped spinneret was designed and calculated by equivalent diameter analysis.
应用推荐