PanLinx

Englisheng-000
mine theodolite
普通话cmn-000矿山经纬仪
普通话cmn-000矿用经纬仪
Hànyǔcmn-003kuang4 yong4 jing1 wei3 yi2
Englisheng-000mine transit


PanLex

PanLex-PanLinx