Measuring instruments for building construction-Methods for determining accuracy in use: optical levelling instruments
建筑施工用测量仪器 测定使用精度的方法:光学水准仪
发布日期:
1990-09-30
测量用仪器的试验程序。交叉引用:BS 5964:1BS 5964部分:2BS 5964部分:3BS 6953BS ISO 3534-1BS ISO 3543-3ISO 7077
Test procedures for instruments for measurement purposes.Cross References:BS 5964:Part 1BS 5964:Part 2BS 5964:Part 3BS 6953BS ISO 3534-1BS ISO 3543-3ISO 7077