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石脑油
释义
石脑油
Encyclopedia
工学
石油化工原料
释
naphtha
石脑油
由原油蒸馏或油田伴生气经冷凝液化而得到的无色透明或浅黄色液体。一类轻质石油产品或馏分。
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speed quality
speed reducer with point-line meshing cylindrical gear
speed regulation index for electric drive
speed roller skating
speed servo system
speed skating
speed skating field
speed skating long distance
speed skating mass start
speed skating short distance
speed skating team distance
speed strapdown inertial navigation system
speed test
speed training
speed triangle of fluid machinery
speedup
speed-up rolling
speedup theorem
speed variation handwriting
Speightstown
Speiser
speiss
SPE Journal
Spektr-R
Spektr-R satellite
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