Series Y3 asynchronous motors is a new series of general purpose low voltage three-phase cage motors designed with cold-rolled silicon steel sheet.

Y 3系列异步电动机是采用冷轧硅钢片作为导磁材料而设计的一般用途低压三相笼型异步电动机基本系列。

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Steel angle is a general purpose pass, used in all kinds of steel structure, therefore its use scope is extremely widespread, and holds a greater proportion in the steel products production.

角钢是一种通用型钢，用于各种钢结构中，因此使用范围非常广泛，在钢材生产中占有较大的比重。

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General purpose 2d analysis and design. Perfect for beams, trusses, frames, and shear walls. Includes steel, concrete, aluminum, masonry, wood and cold-formed steel.

通用二维分析和设计。完美的梁，桁架，框架，剪力墙。包括混凝土，钢，铝，砖石，木材和冷弯型钢。

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