specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured4РР学习文档 仅供参考Рseveral 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 measuredР同志们,作为一名荣耀的共产党员,责任重大,职责荣耀。希望大家珍惜这次难得的时机,以良好的学风认真完成各项学习任务,以崭新的精神风貌在新农村建设中建功立业,推动丹凤经济社会平稳较快发展作出新的更大的奉献!Р最后,祝同志们学习愉快、工作顺利、合家欢乐!