文档介绍：several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measuremen要端碗，不要在盘子里挑拣。
13. 最后一个进门要记得随手关门 。
：“慢走。”
，水会甩到人家身上很不礼貌 。
***给别人要记得递刀柄那一端。
。
，眼神不要游移。这样显得很没礼貌。
，壶嘴不要对着别人。
，坐有坐相。
，拉而不是推 。
，做不到的就不要承诺。
，钱再多也有花完的时候 。
，出门要轻手关门 。
....。
，不如让男人花空心思留住自己 。
。
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at mea