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archives retention period
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档案保管期限
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archives retention period
档案保管期限
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light-water-moderated
light-water moderator
light water reactor
light water reactor, LWR
light wave
light wave communication
light wave guidance
light wave, optical wave
light wave propagation
lightweight aggregate
lightweight aggregate concrete
Light Weight Coated Paper
light weight concrete
lightweight cryptology
lightweight directory access protocol
lightweight directory access protocol, LDAP
light-weight fiber
lightweight materials green manufacture technology
light weight refractory
light weight star
light-weight structure generation and optimization
light wood frame construction
light year
light-year
light year, ly
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