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scavenging of steam system
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scavenging of steam system
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scavenging of steam system
蒸汽系统吹洗
利用蒸汽高速流动的动能来清除在制造、运输、存放、安装与运行过程中残留在受热面、蒸汽管道及其分支管道中的沙砾、铁屑、焊渣、氧化皮及腐蚀产物等各种杂质,防止机组运行中受热面堵塞爆管、汽轮机叶片冲击损伤、叶片断裂等重大事故发生。
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undec-
undeca-
undecagon
undecahedron
undecaprenol
undecidability
undecidability theorem
undecidable
undecidable formula
undecidable problem
undecidable proposition
undecidable theory
undecillion
undecimal
undecimal number system
undecimal system
undecomposable
undefinability
undefined
undefined concept
undefined symbol
undefined technical term
undefined term
undeflected
undeformed
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