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《中国印刷物资商情》1999,(5)
中国印刷物资总公司器材分公司(以下简称中印器材分公司)是中国印刷物资总公司主要专业经营公司之一,是业内同仁忠实可靠的朋友,多年来与国内外几卜个生产供应厂家保持着长期、稳固、紧密、友好的业务合作关系,并以其雄厚的实力、广阔的资源、优质的产品、合理的价格、热情的服务,为全国新闻出版、轻工包装印刷全行业提供了强劲的物资保障。 中印器材分公司长期经营着国内外知名厂家生产的油墨、拷贝片、电分片、激光输出片、片基、红膜、PS版、套药、锌版、橡皮布、衬垫、白呢、铁丝、刀片、塔线、水辊绒套、进口炭素纸、炭紊转印膜、海绵、胶带、镜头、 相似文献
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《中国印刷物资商情》1999,(9)
中国印刷物资总公司器材分公司(以下简称中印器材分公司)是中国印刷物资总公司主要专业经营公司之一,是业内同仁忠实可靠的朋友,多年来与国内外几十个生产供应厂家保持着长期、稳固、紧密、友好的业务合作关系,并以其雄厚的实力、广阔的资源、优质的产品、合理的价格、热情的服务,为全国新闻出版、轻工包装印刷全行业提供了强劲的物资保障。 中印器材分公司长期经营国内外知名厂家生产的油墨、拷贝片、电分片、激光输出片、片基、红膜、PS版、套药、锌版、橡皮布、衬垫、白呢、铁丝、刀片、塔线、水辊绒套、进口炭素纸、炭素转印膜、海绵、胶带、镜头、网屏、放大镜以及胶水、上光油、BOPP薄膜,封面纸板等100多个品种、规格、型号的器材产品。为了适应市场 相似文献
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《中国印刷物资商情》2000,(12)
中国印刷物资总公司器材分公司与国内外诸多生产供应商保持着长期、稳固、紧密、友好的业务合作关系,并以其雄厚的实力、广阔的资源、优质的产品、合理的价格、热情的服务为全国印刷行业用户提供着强有力的物资保障。 中国印刷物资总公司器材分公司长期经营着国内外知名厂家生产的优质油墨、软片、片基、红膜、PS版、锌版、橡皮布、衬垫、白呢、水辊绒套、塔线、热熔胶、双面胶纸、胶带、无纺布、桃胶、桃胶液、白乳胶、聚乙烯醇、 相似文献
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《中国石油和化工经济分析》2008,(8):66-66
人体是由化学元素组成的,组成人体的元素有60多种。其中有钙、钠、钾、镁、碳、氢、氧、硫、氮、磷、氯等11种属必需的定量元素。集中在元素周期表头20个元素内。另有铁、铜、锌、锰、钴、钒、铬、钼、硒、碘等10余种必需的微量元素。其中钙、钠、钾、镁四种元素约占人体中金属离子总量的99%以上。 相似文献
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用EXCEL软件开发固定资产管理信息系统 总被引:2,自引:0,他引:2
EXCEL作为微软OFFICE办公软件中最主要的组件之一 ,是公认的数据处理、数据分析能力最强大、使用最方便的电子表格软件 ,适合于开发固定资产管理信息系统。一、固定资产管理信息系统的内容1 管理要求。固定资产管理内容包括 :资产名称、规格型号、资产编号、生产厂家、出厂编号、出厂日期、投产日期、入账日期、变动日期、变动前地点、使用单位、存放地点、计量单位、设计能力、能力单位、主要技术参数、技术参数单位、工艺位号、资产类别、产权归属(自有、融资租入 )、经济用途(生产经营用、非生产经营用 )、资产来源 (购入、调入、投… 相似文献
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环戊酮是一种重要的精细化工中间体,主要用于新型香料二氢茉莉酮酸甲酯的生产,也可在电子行业作为溶剂使用。在已工业化的生产工艺和正在开发的各种技术路线的基础上,对环戊酮的生产工艺进行了评述,通过各种工艺的技术特点对比,提出了开发生产环戊酮产品的建议。 相似文献
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介绍了桥式、门式起重机主梁结构特点,分析了主梁制造过程中影响拱度的因素,综述了腹板下料预拱度计算的几种工艺方法,系统地比较了几种方法的特点,通过比较找出了最合理的方法,为今后起重机生产制造提供可靠的技术参考依据。 相似文献
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柴油非加氢脱硫工艺研究进展 总被引:3,自引:0,他引:3
日益严格的燃料环保法规使传统的加氢脱硫工艺的生产成本日益提高,我国炼油工业将面临严峻的形势,发展环保脱硫加工工艺已成为燃油生产加工的大势所趋。文章介绍了吸附脱硫、氧化脱硫和生物脱硫等柴油非加氢脱硫工艺的研究开发情况,展望了这些加工工艺的发展和应用前景。 相似文献
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《International Journal of Production Economics》1999,58(2):183-189
This paper presents an EMQ model which determines an optimal production run length in a deteriorating production process. It is assumed that the process is subject to a random deterioration from an in-control state to an out-of-control state with an arbitrary distribution and, thus, produces some proportion of defective items. An optimal production run length and a minimum average cost are derived in three deteriorating processes: constant, linearly increasing, and exponentially increasing. Several different results from those of previous research are obtained and discussed. A numerical experiment is carried out to see the behavior of the proposed model depending on the cost and process parameters. Some interesting behaviors are observed. 相似文献
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In an attempt to improve productivity, performance and overall competitiveness in both domestic and global markets, organisations have realised that there is a need to reform their business practices and become more customer focused. Consequently, these organisations have recognised the need for organisational change, but do not necessarily know how and what to change, to achieve improvements in productivity and performance. Process reengineering has been described as the elixir for achieving dramatic improvements in production time and cost. Process reengineering is not about fixing current processes, but rebuilding them, with the aim of process improvement. This paper will explain what is meant by process reengineering and suggests that before an organisation attempts to process reengineer, a thorough understanding of current practices, procedures and enablers of change are required. Typically, information technology is implemented as the key change enabler of process reengineering implemented as the key enabler without prior consideration to other enablers such as organisational, human resource and total quality management. This paper suggests that the use of information technology as an enabler is rarely sufficient to cause process change. The paper concludes by suggesting that a combination of information technology, organisational and human resource enablers and a total quality management based philosophy are requisite for the effective redesign of business processes. 相似文献
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Kamil J. MizgierStephan M. Wagner Janusz A. Holyst 《International Journal of Production Economics》2012,135(1):14-23
The interest in supply chain networks and their analysis as complex systems is rapidly growing. The physical approach to the topic draws on the concept of heterogenous interacting agents. The interaction among agents is considered as a repeated process of orders and production. The dynamics of production in the supply chain network which we observe is nonlinear due to the random failures in processes of orders and production. We introduce an agent-based model of a supply chain network which represents in more detail the real economic environment in which firms operate. We focus on the influence of local processes on the global economic behavior of the system and study how the proposed modifications change the general properties of the model. We observe collective bankruptcies of firms, which lead to self-emerging network structures. Our results give insight into the dynamics of default processes in supply chain networks, which have important implications both for risk managers and policy makers. Based on the simulations we show that agent-based modeling is a powerful tool for optimization of supply chain networks. 相似文献
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管线输送介质成分越来越复杂,对管线内壁抗腐蚀性能的要求也越来越高,一些管线被设计为双金属复合管线。由于双金属复合弯管和管件没有国家和行业标准可指导生产检验,造成了复合弯管和管件在生产检验过程中遇到的一系列问题,其中最为突出的问题是热处理工艺、超声波检测和内衬层浅表面裂纹问题。对内衬层浅表面裂纹缺陷问题提出了解决办法。 相似文献