安装一部投入材料费463.61元;其主要材料氧气17瓶、乙炔17瓶，计1515.47元;手拉葫芦(3t)2台，计649.57元;钉扣机机头2件，计992.99元。

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　　在基础设施领域，已参股连云港、珠海大型深水港码头建设。

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2、价格方面。在预算的价格尺度调动范围内，根据市场环境的形势和对市场竞争的科学合理性分析，调整适合的价格标准，使产品的销售既在预计范围内盈利，又使零售商对价格方面减少挑剔。同时，能够适当的选取