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NL8902592A
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Water-density-determination probe - uses pressure absolute pressure and inclination pick=ups with hook at end for cable suspension
|
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NL8801989A
|
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Method and apparatus for determining the establishability of soil, in particular sound underwater soil
|
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NL8700246A
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Method and apparatus for insulating, treating and / or removing in cells highly contaminated material in or on the soil.
|
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CA1258518A
|
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System for measuring particle transport in a fluid
|
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EP0198127A1
|
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System for measuring particle transport in a fluid
|
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NL8401887A
|
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Method and apparatus for generating waves in the surface of a water quantity.
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NL8400451A
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Optical device measuring particle concn. in liq. - has beam splitter providing reference beam for photodiode and measuring beam for optical fibre ending below liq. surface
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NL8400416A
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Particle transport meter using ultrasonic technique - measures throughput of sand or sediment in water flow by phase shift detection
|
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NL8301230A
|
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Method for installing a pipe in the bottom of a water and an apparatus for carrying out the method
|
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NL8001449A
|
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Soil characteristic measuring instrument - has two cylinders acting independently on piston rod with measuring cone at end
|
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US3952600A
|
|
Self-equilibrating balance
|
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DE2404011A1
|
|
SOIL PROBE
|
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US3829981A
|
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Clinometer for determining the orientation of a body driven or to be driven into the earth
|
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GB1382920A
|
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Clinometers
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GB1375967A
|
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Apparatus for taking an undisturbed soil sample
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US3768580A
|
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Apparatus for taking an undisturbed soil sample
|
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GB1215417A
|
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An apparatus for determining the bearing capacity of the soil
|
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GB1262747A
|
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Pore-water pressure meter
|
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NL165553B
|
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Method for stitching a stirred soil sample, and apparatus for applying the method
|
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US3561259A
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Apparatus for determining the shearing resistance of the soil
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