Led to many PC plank crack elements, the main sheet and the methods, materials, construction and other aspects of the contact is larger.
致使PC板材开裂的要素有许多，主要和板材的方案、选材、施工等方面的联络比较大。
They are used to cut wood, plank, aluminum alloy, plastics etc. building and decoration materials.
产品适用于木材、板材、铝合金、塑料等各种建筑及装饰材料的切割。
Due to the downstream industry is still a wait-and-see, clinch a deal is not ideal, forced leading steel producer, long cut materials and plank varieties are small producer prices continue to decline.
由于下游行业依然处于明显观望，成交不理想，迫使主导钢厂出厂价大幅下调，长材品种和板材品种出厂价格均继续小幅下调。
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