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 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 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 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
《我的祖国》 作者：司凌
您是九天上腾飞的巨龙
泛起浪花朵朵
您是云霄里洒下的春雨
汇成万顷爱河
几千年的文化风俗
成为我国家的精魄
那国旗上闪动的金星
是革命前辈的泪花闪烁
各地发展进步的历程
在神州大地留下了印记一硕
那家乡里土地的肥沃
哺育了人口众多的泱泱大国
翱翔在宇宙中的飞船
是无数智慧结晶的探索
看着太空中挥舞的国旗
亿万人的泪水润湿了眼窝
这是我的祖国
改革开放的号角响彻各个角落
三十年的共同努力
铸成鼎立世界的强国为广泛认可