三通管three-way pipe;ypiece详细»
三通管tee;tee branch;tee pipe;teebranch;three-way pipe详细»
三通管〔名词〕triplet详细»
三通管tee pipe详细»
三通管teebranch详细»
三通管single sweep tee;tee connector;three way point详细»
三通管branch pipe详细»
三通管tee piece;tee pipe;teepiece;teepipe详细»
三通管tee;three way point详细»
三通管T branch pipe;T pipe;bifurcated pipe;pipe tee;tee branch pipe;three way pipe详细»
三通管tee connector;tee pipe;three way connection;three way pipe详细»