gudgeon pin cover

timing pin cover

pivot pin bearing cover

Top Cover， Bottom Cover， And Cover Board

cotter pin retaining pin

gudgeon pin [= crosshead pin]

pin-for-pin

pin-to-pin leakage

pin-to-pin reducer

cover-to-cover translation

from cover to cover

with average cover {= WA Cover}

1-pin

1-pin connector

37-pin SCSI-II connector

3-D integral pin-fin tube

8-pin

a cylinder-shape and non-whorl pin

Absorbable intramedullary pin