Shelby Tube Sampler Descriptions Thin-wall open-tube samplers (Shelby Tube Samplers) are used for soils that are particularly sensitive to sampling disturbance. They are suitable for fine soils up to a firm ... Подробнее
NMLC Drill Bit ,BMLC NMLC HMLC Diamond Core Drill Bit And Reaming Shells NMLC drill bit BMLC NMLC HMLC Diamond Core Drill Bit and Reaming Shells Reaming Shells are used together with Core Bits, maintaining the ... Подробнее