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电线电缆行业是中国经济建设重要的配套产业,占据着中国电工行业1/4的产值。20世纪90年代以来,中国电线电缆制造业飞速发展,目前在国际上仅次于美国,是全球第二大电线电缆生产国。其中,电线钢导管在建筑领域的应用量日益增大,其发展前景十分广阔。从总体情况来看,电线钢导管具有安全性、安装简单快捷性、
Wire and cable industry is an important supporting industry in China’s economic construction, accounting for 1/4 of China’s electrical industry output value. Since the 90s of the 20th century, the rapid development of China’s wire and cable manufacturing industry, currently second only to the United States in the world, is the world’s second largest producer of wire and cable. Among them, the application of wire and steel pipe in the field of construction is increasing, its development prospects are very broad. From the overall situation, the wire steel conduit with safety, easy installation,