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pig traps
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pig traps
Encyclopedia
工学
清管器收发装置
释
pig traps
清管器收发装置
在油气长输管道中,用于发送和接收清管器的一种管道辅助设备。又称收发球筒。
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alpha-limit set set
alpha-magic square
alphamagic square
Alpha Magnetic Spectrometer
alpha magnetic spectrometer
alpha-measure
alpha methyl styrene
alpha-methyl styrene
alphametic
alpha-metric
alpha-(m-hydroxyphenyl)-beta-aminopropanol
alpha naphthylamine
alpha-naphthylamine
alpha neutron source
alphanumeric
alphanumeric display
alpha olefin oxides
alpha olefins
alpha order stable process
alpha-order stable process
alpha order strictly stable process
alpha-order strictly stable process
alpha order symmetric stable process
alpha-order symmetric stable process
Alpha Oumar Konaré
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