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This volume has been designed to cover the a1 and a2 stages of the higher national certificate in electrical and electronic engineering.The contents correspond with much of the work in the department of education and science outline syllabuses for hnc courses in england and scotland and the text should also be useful for undergraduate cei part 1 and hnd courses.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.