“drain water seal”的概念、定义、翻译、参考文献-科学参考

单词	drain water seal
释义	drain water seal Encyclopedia 工学实验排水系统释 drain water seal排水水封设在卫生器具排水口下抵抗排水管内气压差变化，防止排水管道系统中气体窜入室内的一定高度的水柱。
随便看	Questions and Answers on Astronomy and Meteorology Questions and Answers on the Materia Medica Questions and Answers on the Techniques of Painting Quetelet Quetelet crater Quetelet-Raabe theorem Quetta Quett Ketumile Masire Quetzalcoatl queue queue-dependent queue discipline queued telecommunication queueing queueing model queueing network queueing problem queueing process queueing register queueing rule queueing system queueing systems queueing system with autonomous service queueing system with bounded queues queueing system with many servers

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