measured cross line network
setting-out of cross line through shaft center
guide line
指标
评价指南
研判的准则
操作说明书准则
技术指标
准则
导引线
导线
方针
指导原则
导绳
操作说明书
导柱
指导思想
标线
guide line of explaination
guide line of forecast of preventing hail
guide line of salary increase
precision of guide line
Urban Design Guide Line
A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
Dual purpose line with nucleic male sterile line
Fault Cutoff Line Allan Line
Male sterility line and maintainer line
velocity line of arc line short band