确定基础外形，螺栓位置无误后方可施工的翻译：Determine the base shape, bolt position is before the construction 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Determine the basis of shape, bolt in the correct locations before construction

Determine the base shape, bolt position is before the construction

The definite foundation contour, after the bolt position unmistakable only then constructs

identify basic appearance, bolt location and unmistakable rear can commence

Determine the base shape, bolt position is before the construction