塔基电阻
Study of corrosion resistance of tower crane steel structure
塔式起重机镀锌钢结构的耐腐蚀性
An Experimental Study of the Resistance Characteristics of a Tower type Fly ash Concentrator
塔型飞灰浓缩器阻力特性的试验研究
Due to the multi-functional requirements of the television tower, the requirement of wind resistance for television tower structure increases higher.
由于电视塔的多功能要求,对于电视塔结构的抗风要求越来越高。
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