英语词汇“main check valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	main check valve
释义	main check valve 主止回阀
随便看	track center distance track-center distance track center stake track center-tocenter track center-to-center spacing track centre track centre-to-centre spacing track chain track chamber track change track change control track changes track chargeman track chart track chart indicator track charts track check track chisel track circuit track-circuiting bond track circuit interrupter track circuit layout track circuit length track circuit permissive block track circuit phasing 有文章可做有斧砍得倒树，有理说得倒人有斧砍得倒树，有理说得服人有断头将军，无降将军。有新恨两眉，向谁说破，芳心一点，惟我偏知。有无妄之福者，必有无妄之祸有无妄之福，亦有无妄之灾有无相生，难易相成有无相生，难易相成，长短相形，高下相倾，音声相和，前后相随。有无相生，难易相成，长短相形，高下相倾，音声相和，前后相随，恒也。盛リ上ゲル盛リ上ゲ彩色盛リ付ケ盛リ付ケル盛リ切リ盛リ合ワセ盛リ土盛リ場盛リ塩盛リ沢山