Cross Shear CLD-3 type static probe - cross plate cutting dual-purpose instrument CLD-2-2 tons static cross plate cutting dual-purpose instrument DN-W1 TYPE IN-SITUTEST MICROCOMPUTER DN-2多用数显仪 Cross plate shearing probe WKST Type Cross Shear Probe for Electrical Measurement Cross board probe rate setting machine DN-1-multi-purpose digital display DHNS type electric cross plate shearing device Cross plate shear probe