英语词汇“flashing ring”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	flashing ring
释义	flashing ring flashing ring [′flash·iŋ ‚riŋ] (engineering) A ring around a pipe that holds it in place as it passes through a partition such as a floor or wall. flashing ring A collar around a pipe to secure it as it passes through a wall or floor.
随便看	pvcj pvcl pvcm pvcn pvcns pvco pvcog pvcp pvc/pvc pvcr pvcs pvcsd pvcss pvct pvc-u pvcu pvcv pvcw pv&d pvd pvda pvdb pvdc pvdd pvde

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