“硬聚氯乙烯--PVC—U<CR>管”概念、定义、翻译-科学时代

单词	硬聚氯乙烯--PVC—U管
释义	市政工程词汇手册 unplasticized polyvinyl chloride pipe 硬聚氯乙烯；PVC—U管
随便看	crosscut crosscut cross cut crosscut crosscut method crosscut shank crosscut shears cross cutting crosscutting cross dam cross damping coefficient cross-database search cross dating cross dating cross debt cross default cross derivative cross direction cross direction cross direction cross direction (CD) cross direction--cross direction (CD) cross-disciplinary approach cross-disciplinary study crossdisking

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 pipe