Using Imported Prepreg as the Raw Material, the Second Overall Compression Molding for External Trough Line and the Tube, Excellent Surface Finishment and Mechanical Performance.

采用进口预浸布作为原材料，槽线与管体二次固化整体成型，表面光洁度和力学性能优异。

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Foamed concrete series products with cement, coal ash as raw materials, in line with the state advocates green environmental protection building of energy-saving material standards and requirements.

泡沫混凝土系列产品以水泥、粉煤灰为原料，符合国家提倡绿色环保型建筑节能材料的标准和要求。

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The paper introduces the matters in the engineering design and installation of the deinking pulp production line for newsprint with waste paper as raw material.

介绍了以废纸为原料生产新闻纸的脱墨浆生产线工程设计时有关工艺技术、设备选型以及安装等过程中的注意事项。

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Raw material costs have also risen from overseas and domestic sources, adding to labor cost pressures on the bottom line, survey respondents said.

FORBES: In Coastal China, A Labor Shortage