“tongued and grooved flanges”的概念、定义、翻译、参考文献-科学参考

单词	tongued and grooved flanges
释义	tongued and grooved flanges 舌槽法兰密封法兰
随便看	puff pipe puff port puffstone puffy puflerite pug pugged clay pugging pugging mill pugging mullering pugh's test Pugionium Pugionium cornutum puglianite pug mill pugmill pug (-mill) mixer pug mill type mixer Pugnax pug pile puic ostitis puinea fowl puinea hen (雌) Pukall filter pukatea

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