| 释义 |
casinghead
casinghead (ˈkeɪsɪŋˌhɛd) nthe protruding part of a casing to which piping is attachedcasinghead
casinghead[′kā‚siŋ‚hed] (petroleum engineering) A fitting at the head of an oil or gas well that allows the pumping operation to take place, as well as the separation of oil and gas. |