LBSR
Definition
Lower Blind Shear Ram
LBSR means Lower Blind Shear Ram. BOP component (only subsea BOPs are likely to have multiple blind/shear rams, so probably on a subsea BOP)
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Lower Blind Shear Ram
LBSR means Lower Blind Shear Ram. BOP component (only subsea BOPs are likely to have multiple blind/shear rams, so probably on a subsea BOP)
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