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单词
hook-wall packer
释义
hook-wall packer
hook-wall packer
[
′hu̇k ‚wȯl ‚pak·ər
]
(petroleum engineering)
Fluid-proof seal between the outside of oil well tubing and the inside of the casing; hooks hold it in place.
随便看
a catch-22 situation
a catch to
a catch to it
a catch to (something)
acatcm
acatec
acater
acaterm
acates
acatesia
acat/h
a cat has 9 lives
a cat has nine lives
acathectic
acatheia
acathesa
acathesi
acathesia
acathexia
acathexis
acathisia
a catholic gap
acathsia
a cat in gloves catches no mice
acat iv
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更新时间:2025/10/8 19:53:48