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Terms for subject Oil / petroleum containing 沙纹 | all forms | in specified order only
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沙纹bed ripple
沙纹交错层理swash bedding
河成沙纹alluvial sand ripple
浪成沙纹层理wave-ripple bedding
爬升沙纹层理climbing ripple bedding
风成沙纹aeolian sand ripple