jual corps of engineer soil surface, jual alat corps of engineer soil surface 081322206055

corps of engineer soil surface,

jual corps of engineer soil surface, jual alat corps of engineer soil surface 081322206055
jual corp of engineer murah
jual alat corps of angineer soil surface murah
CORPS OF ENGINEER SOIL SURFACE
SAMPLER
ASTM D-2937

Consist of :
Hammer 
Machine steel, plated, 10 lbs
sliding weight : 20 falling height.
Sampling Tube 
Machine steel, plated, 3" i.d.,
2-7/8" i.d., 2-13/16" length.