“硬聚氯乙烯--PVC—U给水管”概念、定义、翻译-科学时代

单词	硬聚氯乙烯--PVC—U给水管
释义	市政工程词汇手册 unplasticized polyvinyl chloride water pipe 硬聚氯乙烯；PVC—U给水管
随便看	knotting knotting mechanism knotty knotty knotty wood knotty wood knotweed Knotweed Rhizome Knoviz culture knowbot knowbot information service (KIS) Knowbot (knowledge robot) know-how know-how know-how know-how know-how knowhow know-how know-how know-how know-how agreement know-how contract know-how deal know-how licence

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

unplasticized polyvinyl chloride water pipe