
Field Procedures For Testing Geodetic And Surveying Instruments - Part 4: Electro-optical Distance Meters (edm Measurements To Reflectors)
出版:Japanese Standards Association

专家解读视频
Field Procedures For Testing Geodetic And Surveying Instruments - Part 4: Electro-optical Distance Meters (edm Measurements To Reflectors)
出版:Japanese Standards Association
专家解读视频