“梯形槽密封面法兰”概念、定义、翻译-科学时代

单词	梯形槽密封面法兰
释义	化工词汇手册梯形槽密封面法兰 ring joint flange
随便看	lettering brush lettering of chart lettering pen letterman Letterman, David letter missive letter-name letter of abandonment letter of abandonment letter of abandonment letter of abandonment letter of acceptance letter of acceptance letter of acceptance letter of accusation letter of administration letter of administration letter of administration letter of administration letter of administration letter of admission letter of advice letter of advice letter of advice letter of advice

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。