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在建筑工程中肯定避免不了有一些裝飾造型，一般需要角鋼或者角鐵來做基礎，來確保安全性和形狀的完整性。L型鋼又稱不等邊不等厚角鋼，

是適應大型船舶建造的需要而生產的新型型材。L型鋼除用于大型船舶外，也可用于海洋工程結構和要求較高的建筑工程結構。

In the construction engineering is certainly inevitable to have some decoration modeling, generally need Angle steel or Angle iron to do the foundation,

to ensure the safety of the safety and shape integrity.L-shaped steel, also known as unequal edge and unequal thick angle steel,

is a new profile produced to meet the needs of large ship construction.In addition to large ships,

L-type steel can also be used for Marine engineering structures and demanding construction engineering structures.