4415 Geokon Vietnam
Hãng sản xuất: Geokon
4415 Geokon Vietnam, Đại Lý Chính Hãng Geokon Tại Việt Nam
3D Crackmeters |
The Model 4415 3-Dimensional Crackmeter is a simple and rugged instrument designed to manually measure the displacement across cracks and/or expansion joints in three directions.