“safety certification”概念、定义、翻译-科学时代

单词	safety certification
释义	工程与技术词汇手册 safety certification 安全认证
随便看	operational goal operational grouping operational information operational information operational insertion operational inspection operationalism operationalism operationalism operational law operational logistics operational loss operationally ready operational management operational manoeuvre operational method operational missile operational missile operational missile telemetry operational model operational model operational need operational nuclear strike operational opportunity operational order

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。

safety certification