Its goal is laying the foundation for learning the subjects of Electrical Drawing and Reading and machinery foundation.
开设目的是为系统学习电气制图与识图、机械基础等课程打下基础。
Have knowledge of technical drawing interpretation and strong electrical and chemical background. Familiar with Price negotiation and negotiation.
熟悉技术图纸；具有良好的电器和化学知识背景；熟悉价格谈判和合同谈判。
Finally it adopts attributed relational graph to represent wire lines in drawing and extract connection relation between electrical elements.
用属性关系图表示原理图中的电路线，提取元件间的连接关系。
Therefore, doing research about the method of electrical circuit drawing recognition and intelligent design and developing a corresponding CAD system is a significant and valuable work.
因此，研究电气原理图识别与智能化设计方法并开发相应的电气CAD系统是一项非常有意义的工作。
The paper explains the verification importance, method, procedure and key points of the electrical working drawing of a refining chemical device and some problems of common drawings.
阐述了炼化装置的电气施工图纸审核的重要性、审核的方法、审核顺序、审核要点，以及常见图纸问题。
The application software to integrate project drawing and database could make good effect on product management and decision - making for large electrical power station and other correlative company.
工程图纸信息与数据库数据集成软件系统的应用，对大型电厂、企业及相关行业生产管理及决策都会起到较好的辅助作用。
After analyzing the relations between graph matrices of dual electrical network a method of plotting the latter which is different from usual geometrically drawing method is presented in this paper.
本文从互为对偶的电网络的线图矩阵间关系的分析，得出求作对偶电网络的矩阵法。它异于常用的几何作图法。
The drawing of electrical machines, if Plotted by, manual operations, is very complicated because it is complex and difficult to be modified.
电机结构图由于图形复杂手工绘制是极为费事的，而且稍有改动，整张图纸就要重新绘制，确实是一项费时费力的工作。
The company was founded in 1996, is a manufacturer of wire drawing machine, annealing tinning machine, wire machine, extrusion machines and other electrical equipment, specialized production factory.
公司创建于1996年，是一家生产拉丝机、退火镀锡机、绞线机、押出机等多种电工设备的专业生产厂家。
How to utilized and analyse the principle drawing skilfully is one of the difficulties in the repair wark of electrical apparatus.
学习电修工艺技术的难点之一在于如何熟练地运用和分析原理图。
Introduce the characteristics and use results of combination wire drawing machine produced by Nanhai Machinery and Electrical Equipment Factory.
介绍南海机电厂生产的组合式拉丝机特点及使用效果。
Cold galvanized wire: low carbon steel for the core-line, through the wire drawing, electrical processing made of galvanized metal composite materials.
冷镀锌丝：是以低碳钢为芯线，通过拔丝、电镀锌工艺加工制成的金属复合材料。
Cold galvanized wire: low carbon steel for the core-line, through the wire drawing, electrical processing made of galvanized metal composite materials.
冷镀锌丝：是以低碳钢为芯线，通过拔丝、电镀锌工艺加工制成的金属复合材料。
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