피에조콘 정적 관입기, CPT관입
피에조콘 정적 관입기 2013. 08.01 영신컨설턴트 (전화 02-529-8803) Georig 220 is designed for static penetration and even though it weighs ~2 tons it has a pushing capacity of 20 tons. It can also perform other methods like augering. Due to its small dimensions, light weight and crawlers the Georig 220's capacity in rough terrain is very good. You can also simpl..