求翻译：套，是以方尺套方，辅以塞尺检查。对阴阳角的方正，踢脚线和墙面饰面的垂直度、方正等项目的检查。是什么意思？

Sets, based on sets of square feet, combined with feeler. Founder of the Yin-Yang angle, baseboard and the vertical wall finishes, check the Founder and other projects.

It is set in a square foot, and supplemented with feeler gauge set inspection. The founder of Yin Yang point line, kicking feet and wall finishes vertical degree, founder of items such as checks.

The wrap, is by a square ruler set of side, auxiliary by feeler gauge inspection.To the masculine and feminine elements angle uprightness, kicks the foot line and the wall surface facing verticality, upright and so on the project inspections.

, Is based on square chi, supplemented with feeler gauge to check. Founder, Yin-Yang point, kicking foot cord and wall surface finishes such as verticality, founder of project inspection.