The application of value engineering to logistics area performs an impressive role in solving the problems of low efficiency and high cost in logistics sector.

价值工程在物流领域中的应用对于解决物流行业存在的成本高、效率低的问题具有重要意义。

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Traditional method using tongs and mould with certain extent handwork to operate. It is not only low efficiency and high cost, but difficult to guarantee quality.

传统的制造方法是利用各种夹具和靠模，并辅之一定程度的手工操作来完成加工，不仅效率低、成本高，而且质量难以保证。

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It is inevitable that engineering changes happened in the project of architecture engineering design in the cause of many reasons, and mostly causes low efficiency and high cost.

建筑工程项目在实施过程中，由于存在诸多因素，导致工程变更不可避免，并且多数情况产生效率降低和费用增加。

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Other CIGS makers have run into trouble trying translate the high efficiency and low cost promised by small lab samples of CIGS into large sheets of high-quality, durable and uniform thin films.

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