【正文】 C supplies annual consumption amount total consumption amount of all materials, its breed about 10% of total number but the stock material about 70% of the total number of varieties. ABC classification key clear, for different kinds of materials can be according to different requirements for the management and control and specific methods are as follows: it is A kind of stock supplies. This kind of stock supplies varieties although small, but the total supply in frontal (total sales) takes A large percentage of economic efficiency of enterprises, and the biggest, generally speaking relationship in ensuring production and construction need, is the largest also meaning in the management work of key, enterprises should invest more power in A kind of material management. A kind of material management of the key is to batch purchase as far as possible to reduce inventory pressure, to the lowest level. To do this, is A kind of material strictly controlled, welltended for this kind of goods, keep plete inventory records, establish and improve the stock inventory system, grasps this charge, hair, stock, inventory quantity of seriously found materials, accurately calculating expense and economic order batch, insurance reserves, often check inventory changes the dynamic, strict control inventory level, prevent out of stock. 2 it is a class B stock supplies. This kind of inventory, general breed of belonging to the management of its type A and C method between between classes. In principle also calls for calculating economic batch and insurance reserves, but not as A kind of material that strict, is the usual practice in order to merge together some items. Three is C stock supplies. This kind of stock supplies the species number, but although the total supply amount (total sales), and the funds occupy less easy to purchase, usable and simple methods of control, management point is appropriately enlarging the order and inventories. Eliminating the daily management work, to simplify procedures, reduce the management expenses purposes. Generally speaking, A kind of goods by regular inventory control for A class B and class C, for using the quantitative inventory control materials, but also can of three by regular control or materials and quantitative control. If adopted, the regular control of three different materials inspection and order regulations, A kind of the shortest, periodic type C is the largest. If adopted, the quantitative control type C materials increase batch purchase of A kind of materials, strict control of your order. MRPMRP refers to material requirements planning, since 1960s in the United States and other developed countries manufacturing enterprise purchasing raw materials can be widely used. Thanks to modern industrial product structure is very plex, a product often from a number of parts and ponents, with manual method does not in the short term identify various spare parts and the corresponding manufacturing resource requirements and needs time, easy cause a lot of raw material inventory, which has produced MRP system, it can accurately determine the position of each product quantity and time pieces of the demand, achieve low inventory coexist with high service level. The main goals is MRP system control inventory levels, determine product production priorities, meet the requirements in a timely manner, make the production system, namely, the load balance between the number of ponents, purchasing appropriate chooses the appropriate time order, guarantee program production and to provide customer needs many kinds of materials, ponents and the products, planned delivery time and production load, etc. The basic principle is MRP by master production plan, structure file, product inventory addons to ask out one kerneled file a。 主要參考文獻(xiàn)： [1]魯曉春，倉儲(chǔ)自動(dòng)化[J]，清華大學(xué)出版社，2002 [2]伊俊敏，物流工程[J]，北京，電子工業(yè)出版社， [3]齊二石，物流工程[J]，北京，清華大學(xué)出版社， [4]蔣長兵，物流系統(tǒng)與物流工程[J]，北京中國物資出版社，2007年 [5] 姜陽光，龐大鈞：基于集合覆蓋模型的城市ULS物流結(jié)點(diǎn)選址分析，物流科技[M]，2009年第10期 [6]姜超雁，高虹，高潔：基于模糊綜合評價(jià)法的中小型第三方物流企業(yè)績效評價(jià)[M]，上海海事大學(xué)學(xué)報(bào)，2011年3月 [7]王國文，倉儲(chǔ)規(guī)劃與運(yùn)作[J]，北京，中國物資出版社， [8] 胡貴彥，鄔躍：對日本倉儲(chǔ)技術(shù)的特點(diǎn)及發(fā)展趨勢的探討[M]，物流技術(shù)，2009年第28卷第4期[9] 孫玉鳳 孫福田 邢嘉祿 劉艷：現(xiàn)代物流倉儲(chǔ)業(yè)的發(fā)展趨勢及其優(yōu)化策略的研究[M]，中國市場，2010年第10期[10]胡華江：我國電子商務(wù)行業(yè)網(wǎng)站的現(xiàn)狀與發(fā)展對策[M]，企業(yè)經(jīng)濟(jì)，2008年第3期[11]張濱麗:中小城市物流企業(yè)倉儲(chǔ)管理發(fā)展模式分析[M],科技創(chuàng)新導(dǎo)報(bào)，2011 [12]Bartholdi J J,Hackman H and Distribution sciences(draft).The Logistics Institute,Atlanta,.[13]BlanchardB Engineering and Management,5/ York:Prentice Hall,1998. 外文文獻(xiàn)與翻譯 Enterprise warehouse management, is mainly refers to the of various modities in or out, keeping etc storage business and work plan, supervise and control and accounting activities collectively. Strengthen warehouse management, to reduce logistics costs, ensure the quality of goods intact, quantity is accurate, improve the service quality has the extremely vital significance. Modern enterprise think, zero inventory is the best inventory management. Because of increased inventory levels, will increase funds occupy, aggravating interest burden, also increases storage management fees. But if too seek low inventory, also can increase the shortage cost, causing shortages, lose market even lose customers. Therefore, in warehouse management process, should strengthen enterprise warehouse management, in order to the study of the method of the enterprise to realize the inventory management goals. ABC classification ABC classification parison of warehouse storage management is simple, practical classification management method, use this classification, to a certain extent, pressible enterprise inventory amount, save nbre, optimize inventory structure, save management in enterprise management energy, therefore widely applied in. ABC analysis is the stock material in accordance with material varieties and the imbalance between supply amount to control. This method the materials are divided into A, B and C three different categories respective