“street elbow”的概念、定义、翻译、参考文献-科学参考

单词	street elbow
释义	street elbow [`strēt ´el·bō] ^{DESIGN ENGINEERING} A pipe elbow with an internal thread at one end and an external thread at the other.
随便看	diazonium salts diazo oxide diazophenol diazo print diazo process diazosulfonate diazosulfonic acid diazotization diazotroph diazotype Dibamidae dibasic dibasic acid dibasic calcium phosphate dibasic magnesium citrate dibenzyl dibenzyl disulfide dibenzyl ether dibit diborane diborate Dibothriocephalus Dibranchia dibromide dibromo-

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