97超碰人人澡人人,久久久一区二区,亚洲天堂色图片,7777精品伊人久久久大香使用方法,国产午夜一区,日韩av中文字幕一区二区,国产黄色大片儿

Main Products
Products Grade: XGLB72A、XGLB82A、XGLB72A,XGLB72B、XGLB82AB
Specifications: φ5.5-6.5mm
Applied Standard:  Q/XG 141
Characteristics: this product is used to produce steel-core aluminum strand.
Applications: Hign carbon steel wire
Use of Products: This grade has the feature of stable chemical composition, low harmful elements, minor decarburization, good surface quality, high sorbite percentage, homogeneous properties along the coil, good plasticity and ductility.Now Aluminum-clad Steel Wire have been used in long-distance high-voltage transmission project.