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单词
street elbow
释义
street elbow
[`strēt ´el·bō]
DESIGN ENGINEERING
A pipe elbow with an internal thread at one end and an external thread at the other.
随便看
reactor fuel element
reactor fuel pellet
reactor period
reactor physics
reactor vessel
read
read-around number
read-around ratio
read-back check
Read diode
reader
reader-interpreter
reader-punch equipment
read error
read head
read-in
readiness review
readiness time
reading
reading frame
reading microscopes
reading mistake
reading point
reading rate
reading station
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更新时间:2025/3/17 7:47:21