rich gas heating with flue gas rarefaction in coke ovens
稀疏状态
rarefaction state【物】
暂无补充释义。
rarefaction state【物】
暂无补充释义。
rich gas heating with flue gas rarefaction in coke ovens
rarefaction of bone
rarefaction
rarefaction
rarefaction【声】
rarefaction region【地物】
rarefaction
rarefaction of air