Meaning of pb

Definition of pb

(noun) a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey; "the children were playing with lead soldiers"
a unit of information equal to 1000 terabits or 10^15 bits
a unit of information equal to 1000 terabytes or 10^15 bytes
a unit of information equal to 1024 tebibytes or 2^50 bytes

Other information on pb

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