This system is mainly used for performing quality inspection on the finished holes of bored piles in all kinds of major construction projects, such as, urban construction, building construction, bridge

jjc-1d, скучно, кучу, дыра диаметром, обнаружение этой системы,

jtl-40fw волоконно - оптических гироскопа инклинометр - это новый тип инклинометр принятия высокоточных волоконно

JTL-40FWL non-cable horizontal fiber optic gyro inclinometer is a new type of inclinometer adopting high-precision fiber optic gyroscope as the measurement component, which is a new high-precision dril

JTL-50F high-precision fiber optic gyro inclinometer is a new type of inclinometer adopting high-precision fiber optic gyroscope as the measurement component, which is a high-precision digital drilling