“S形--S管--双弯形--双弯管”概念、定义、翻译-科学时代

单词	S形--S管--双弯形--双弯管
释义	水利水电词汇手册 ogee 双弯形，S形；双弯管，S管
随便看	building industry building insulation building insurance building interval building lease building line building line building loan building material building material building model building of democracy building ordinance building orientation Building Owners and Managers Association building paper building paper and board building permit building permit building permit building plastics building rate building reclaimed water system building residual building restriction

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。

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