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import and export
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import and export
Encyclopedia
理学
【对外贸易及投资】
释
import and export
进出口贸易
发生在常住单位与非常住单位之间的、跨越国境的货物和服务的交易。又称国际贸易。常住单位向非常住单位提供货物或服务为出口,常住单位从非常住单位收到货物或服务为进口。
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railway transport industry
railway transport tariff
railway transport vehicle for missile
railway tribology
railway tunnel maintenance
railway unusual-soil subgrade
railway video monitoring system
railway water pollution prevention and control
railway with public welfare characteristics
RAIM
raimod's cotton
Raimond crater
Raimundo Correia
Rain
rain
rain and snow gauge
rain and snow recorder
rain attenuation
rain band
rainband
Rainbow
rainbow
rainbow hologram
rainbow holography
rainbow integral
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