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outer core barrel
outer core barrel
abbr.
oil
外岩心筒
|
size
size
abbr.
bridg.constr.
个儿
hydroel.st.
体积
;
粒径
manag.
规模
;
数量
met.
量尺寸
;
计量
;
定径
stat.
3/4云德
;
绝对频率
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outer core barrel
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oil
外岩心筒
outer core barrel
:
2 phrases
in 1 subject
Technology
2
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