SIS 74 13 40 E-1969
Core drilling equipment Double-tube core barrels, type BT (riged or swivel type) Assembly
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SIS 74 13 40 E-1969
Standard No.
SIS 74 13 40 E-1969
Release Date
1969
Published By
SE-SIS
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SIS 74 13 40 E-1969
SIS 74 13 40 E-1969 history
1969
SIS 74 13 40 E-1969
Core drilling equipment Double-tube core barrels, type BT (riged or swivel type) Assembly
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