英语语法分析

Tabs welded to stringers for bulkhead attachment.

标签焊接特约的舱壁附件。

Complete Stair calculations: Risers, Treads, Stringers and Incline Angle.

完成楼梯计算：冒口，踏，特约记者和倾斜角度。

Frame spacing, stringers and tripping bracket arrangement as per actually applicable classification rules.

肋骨间距，纵桁和防颤肘板布局依照实际可用的船级社规范。