- safety reasons
- 安全: safe; secure; safety; securi ...
- 技术条件: technical conditions; techni ...
- 机动车运行安全技术条件: safety specifications for motor vehicles operating on roads
- 固定式钢斜梯安全技术条件: safety requirements for fixed steel oblique ladders
- 固定式钢直梯安全技术条件: safety requirements for fixed steel vertical ladders
下载手机词典可随时随地查词查翻译